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Tag: oracle

  • CVE-2025-21556: Critical Authorization Flaw in Oracle Agile PLM Framework

    Overview

    Oracle has disclosed a critical vulnerability identified as CVE-2025-21556 in the Oracle Agile PLM Framework, specifically affecting version 9.3.6. This flaw exists in the Agile Integration Services component and carries a CVSS v3.1 base score of 9.9, marking it as a highly severe issue with broad impact potential across integrated systems.

    Technical Details

    The vulnerability is classified under CWE-863: Incorrect Authorization. It allows a low-privileged attacker with network access via HTTP to exploit insufficient authorization checks. Due to a scope change, this issue may affect not only Agile PLM itself but also other integrated systems, amplifying the risk.

    The CVSS vector string is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H, which indicates:

    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: Low
    • User Interaction: None
    • Scope: Changed (other systems may be affected)
    • Confidentiality, Integrity, and Availability Impact: High

    Impact

    Successful exploitation can result in full compromise of the Oracle Agile PLM Framework, including:

    • Unauthorized access to sensitive enterprise supply chain data
    • Manipulation of critical PLM records and workflows
    • Disruption or takeover of related systems due to the scope change

    These impacts are particularly severe in organizations that heavily rely on Agile PLM for product lifecycle and supply chain management.

    Affected Systems

    • Oracle Agile PLM Framework version 9.3.6

    Mitigation

    Oracle has released a patch as part of the January 2025 Critical Patch Update. Organizations should:

    • Apply the security patch immediately
    • Audit access controls and integration boundaries
    • Monitor for signs of privilege misuse or lateral movement

    Conclusion

    CVE-2025-21556 serves as a high-impact example of how incorrect authorization mechanisms can be leveraged for system takeover. Given its ease of exploitation and critical nature, immediate remediation is advised for all affected environments running Oracle Agile PLM Framework 9.3.6.

  • CVE-2025-21547: Critical Remote Exploit in Oracle Hospitality OPERA 5

    Overview

    On January 21, 2025, Oracle disclosed a critical vulnerability identified as CVE-2025-21547 in the Oracle Hospitality OPERA 5 system, a widely used platform in the hospitality industry for property management. The vulnerability affects versions 5.6.19.20, 5.6.25.8, 5.6.26.6, and 5.6.27.1. It is remotely exploitable by unauthenticated attackers over HTTP and carries a CVSS v3.1 base score of 9.1, rated as Critical.

    Technical Details

    This vulnerability resides in the Opera Servlet component and is classified under CWE-400: Uncontrolled Resource Consumption. An unauthenticated attacker can send specially crafted HTTP requests that either grant unauthorized access to sensitive data or trigger a complete Denial-of-Service (DoS) by overloading system resources.

    The CVSS v3.1 vector string is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H, which translates to:

    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
    • Confidentiality Impact: High
    • Integrity Impact: None
    • Availability Impact: High

    Impact

    Successful exploitation can lead to:

    • Unauthorized access to critical and sensitive hospitality data
    • Total denial of service (DoS), crashing the OPERA 5 application
    • Operational disruption of hotel management systems and guest services

    Given the central role OPERA 5 plays in reservation, billing, and room management, the impact on affected organizations could be severe.

    Affected Versions

    • Oracle Hospitality OPERA 5 version 5.6.19.20
    • Oracle Hospitality OPERA 5 version 5.6.25.8
    • Oracle Hospitality OPERA 5 version 5.6.26.6
    • Oracle Hospitality OPERA 5 version 5.6.27.1

    Mitigation

    Oracle addressed this vulnerability in its January 2025 Critical Patch Update. Organizations should:

    • Apply the latest patches immediately
    • Restrict external HTTP access to OPERA instances
    • Monitor for signs of resource exhaustion or unusual HTTP activity

    Conclusion

    CVE-2025-21547 highlights the ongoing risks of web-facing enterprise software, especially in sectors like hospitality where uptime and data integrity are mission-critical. Prompt patching and hardening of network access controls are essential to prevent potential data breaches and service outages.

  • CVE-2025-21535: Critical Unauthenticated Remote Exploit in Oracle WebLogic Server

    Overview

    Oracle has disclosed a critical vulnerability tracked as CVE-2025-21535 in its Oracle WebLogic Server product, part of Oracle Fusion Middleware. The vulnerability affects versions 12.2.1.4.0 and 14.1.1.0.0 and allows unauthenticated attackers with network access to take full control of the server via the T3 or IIOP protocol.

    Technical Details

    This vulnerability is found in the Core component of WebLogic Server. It has been classified under CWE-306: Missing Authentication for Critical Function, indicating a failure to enforce proper authentication checks on sensitive functions. The result is a flaw that is easily exploitable by a remote attacker with no prior access.

    The CVSS v3.1 base score is 9.8 (Critical) and the vector string is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H, indicating:

    • Remote exploitability over the network
    • Low complexity
    • No privileges required
    • No user interaction needed
    • High impact on confidentiality, integrity, and availability

    Impact

    If successfully exploited, the vulnerability can result in:

    • Complete system compromise
    • Data breach and unauthorized modification
    • Denial of service or full disruption of applications relying on WebLogic

    The vulnerability enables threat actors to execute arbitrary code or commands, making it suitable for automated exploitation and malware deployment in enterprise environments.

    Affected Versions

    • Oracle WebLogic Server 12.2.1.4.0
    • Oracle WebLogic Server 14.1.1.0.0

    Organizations running these versions should consider themselves at high risk if mitigation is not applied promptly.

    Mitigation

    Oracle addressed the issue in its January 2025 Critical Patch Update (CPU). Organizations are urged to:

    • Apply the relevant security patches immediately
    • Restrict T3 and IIOP access at the network level
    • Monitor logs for signs of unauthorized access or unusual traffic

    According to CISA’s SSVC framework, the issue has total technical impact and is automatable, highlighting the urgency of applying mitigation measures.

    Conclusion

    CVE-2025-21535 presents a critical threat to organizations running Oracle WebLogic Server. Its unauthenticated, remote nature and high impact across all core security domains make it a priority vulnerability. Timely patching and strong network controls are essential to minimize risk.

  • CVE-2025-21524: Critical Unauthenticated Remote Takeover in JD Edwards EnterpriseOne Tools

    Overview

    On January 21, 2025, Oracle published details on CVE-2025-21524, a critical vulnerability in its JD Edwards EnterpriseOne Tools product. The flaw impacts all versions prior to 9.2.9.0 and allows unauthenticated attackers with network access via HTTP to fully compromise the system. With a CVSS v3.1 base score of 9.8, this vulnerability demands immediate attention from all enterprises relying on this platform.

    Technical Details

    This vulnerability lies in the Monitoring and Diagnostics SEC component and is classified as CWE-306: Missing Authentication for Critical Function. In essence, the flaw enables an attacker to invoke critical application functions without authentication. Because the vulnerable interface is exposed over HTTP and requires no prior access, it is considered easily exploitable.

    The CVSS v3.1 vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H highlights the high impact:

    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
    • Impact: High on Confidentiality, Integrity, and Availability

    Affected Versions

    All versions of JD Edwards EnterpriseOne Tools prior to 9.2.9.0 are affected. Oracle recommends upgrading to version 9.2.9.0 or later as part of its January 2025 Critical Patch Update (CPU).

    Impact

    Successful exploitation of CVE-2025-21524 could result in:

    • Complete takeover of the JD Edwards environment
    • Unauthorized data access and modification
    • Disruption of business-critical ERP workflows

    Due to the critical nature and low exploitation complexity, this vulnerability poses a serious risk to enterprise resource planning (ERP) infrastructure.

    Mitigation

    Organizations should take the following steps:

    • Immediately apply the Oracle patch to upgrade JD Edwards EnterpriseOne Tools to 9.2.9.0 or later
    • Restrict HTTP access to JD Edwards instances until patched
    • Monitor for suspicious activity or unauthorized access attempts

    Conclusion

    CVE-2025-21524 is a clear example of the dangers posed by missing authentication checks in enterprise software. With the potential for full remote system takeover, affected organizations must act promptly to patch their systems and harden their network exposure.

    For official guidance, visit the Oracle January 2025 Security Advisory.

  • Critical Authorization Flaw in Oracle Agile PLM Framework (CVE-2025-21556)

    Overview

    A critical vulnerability identified as CVE-2025-21556 affects Oracle Agile PLM Framework, a core component of Oracle Supply Chain software. This flaw, located in the Agile Integration Services module, allows a low-privileged attacker with network access via HTTP to fully compromise the system. The vulnerability is categorized under CWE-863: Incorrect Authorization.

    Technical Details

    This vulnerability exists due to improper authorization logic within the Oracle Agile PLM Framework. Exploiting the flaw does not require user interaction and can be performed remotely. Once exploited, the attacker may gain control over the entire Agile PLM environment.

    Although the issue originates in the PLM Framework, successful attacks may impact other integrated Oracle applications, indicating a scope change in the attack surface.

    CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

    • Base Score: 9.9 (Critical)
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: Low
    • User Interaction: None
    • Scope: Changed
    • Confidentiality, Integrity, Availability: High

    Affected Versions

    The vulnerability affects the following version of Oracle Agile PLM Framework:

    • Version 9.3.6

    Mitigation and Recommendations

    Oracle has addressed the issue in its January 2025 Critical Patch Update. Organizations using Agile PLM Framework should:

    • Apply the latest patches immediately.
    • Restrict HTTP access to trusted network sources only.
    • Review authorization policies and configurations across the PLM deployment.
    • Monitor logs for unusual access patterns or privilege escalation attempts.

    Conclusion

    CVE-2025-21556 is a prime example of how flawed authorization mechanisms can expose enterprise software to full system compromise. Given its low complexity and severe impact, remediation should be treated as a high priority by organizations relying on Oracle’s Agile PLM solutions.

  • Critical Remote Takeover Vulnerability in JD Edwards EnterpriseOne Tools (CVE-2025-21524)

    Overview

    CVE-2025-21524 is a critical vulnerability discovered in Oracle’s JD Edwards EnterpriseOne Tools, specifically in the Monitoring and Diagnostics SEC component. This flaw allows unauthenticated attackers with network access via HTTP to completely compromise affected systems.

    Technical Details

    The vulnerability is rooted in missing authentication checks for critical functions, as classified under CWE-306: Missing Authentication for Critical Function. An attacker can exploit the issue by sending crafted HTTP requests to the application without requiring any user credentials or interaction.

    Once exploited, the attacker gains full control over JD Edwards EnterpriseOne Tools, including the ability to manipulate data, access sensitive information, and disrupt business operations through service compromise.

    Severity and CVSS

    The vulnerability has been assessed with a CVSS v3.1 base score of 9.8 (Critical). The associated vector string is:

    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Confidentiality, Integrity, and Availability Impact: High

    This configuration indicates the vulnerability is easily exploitable and highly impactful, making it an urgent risk for organizations running affected systems.

    Affected Versions

    All versions of JD Edwards EnterpriseOne Tools prior to 9.2.9.0 are impacted by this vulnerability.

    Mitigation and Recommendations

    • Upgrade to version 9.2.9.0 or later immediately.
    • Ensure HTTP access to JD Edwards environments is restricted to trusted networks.
    • Review system logs and configurations for signs of exploitation or abnormal behavior.
    • Conduct a broader security audit of exposure points in JD Edwards deployments.

    Conclusion

    CVE-2025-21524 highlights the dangers of missing authentication mechanisms in critical enterprise software. Oracle has addressed the issue in its January 2025 Critical Patch Update. Organizations using JD Edwards must prioritize this update to protect their environments from full system compromise.

    For official details, refer to Oracle’s advisory: Oracle CPU January 2025

  • Critical Remote Takeover Vulnerability in Oracle WebLogic Server (CVE-2025-21535)

    Overview

    CVE-2025-21535 is a critical vulnerability impacting Oracle WebLogic Server, part of Oracle Fusion Middleware. The flaw allows unauthenticated attackers with network access via T3 or IIOP protocols to fully compromise vulnerable systems without user interaction.

    Technical Details

    This vulnerability resides in the Core component of WebLogic Server and is categorized under CWE-306: Missing Authentication for Critical Function. The issue enables attackers to send specially crafted requests to execute arbitrary operations on the server, resulting in complete system takeover.

    The attack does not require credentials or any user interaction. Exploitation is possible over the network, making this vulnerability especially dangerous in exposed environments or misconfigured systems.

    CVSS Score and Severity

    The vulnerability has been assigned a CVSS v3.1 score of 9.8 (Critical). The vector string is:

    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
    • Impact: High on confidentiality, integrity, and availability

    Affected Versions

    • Oracle WebLogic Server 12.2.1.4.0
    • Oracle WebLogic Server 14.1.1.0.0

    Both versions are vulnerable and require immediate remediation.

    Mitigation and Recommendations

    • Apply the patches provided in Oracle’s January 2025 Critical Patch Update (CPU) without delay.
    • Restrict external access to T3 and IIOP protocols at the network perimeter.
    • Monitor logs for signs of unauthorized access or suspicious activity targeting WebLogic services.

    Conclusion

    CVE-2025-21535 represents a highly exploitable vulnerability with the potential for full remote takeover of WebLogic Server instances. Given the critical nature of this flaw and its network accessibility, organizations using the affected versions must act urgently to secure their systems.

    For more information, consult the official Oracle advisory: Oracle CPU January 2025

  • Critical Vulnerability in Oracle Hospitality OPERA 5 (CVE-2025-21547)

    Overview

    CVE-2025-21547 is a critical vulnerability affecting multiple versions of Oracle Hospitality OPERA 5, specifically within the Opera Servlet component. This flaw allows unauthenticated remote attackers to compromise the system through HTTP, potentially leading to full access to sensitive data or denial-of-service (DoS) conditions.

    Technical Details

    The vulnerability exists in the way OPERA 5 handles HTTP requests within its servlet architecture. An attacker can exploit the flaw without authentication and with minimal complexity, simply by sending specially crafted HTTP requests over the network. The issue allows:

    • Unauthorized access to critical or complete OPERA 5 data
    • Remote execution of requests that can cause service hangs or repeatable crashes (DoS)

    This vulnerability is classified under CWE-400: Uncontrolled Resource Consumption, indicating that it may allow attackers to overwhelm the application’s resources, affecting availability and performance.

    Severity and CVSS

    The vulnerability is rated 9.1 (Critical) on the CVSS v3.1 scale. The CVSS vector is:

    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Confidentiality Impact: High
    • Availability Impact: High

    Affected Versions

    The following versions of Oracle Hospitality OPERA 5 are affected:

    • 5.6.19.20
    • 5.6.25.8
    • 5.6.26.6
    • 5.6.27.1

    All these versions are susceptible to the vulnerability and require immediate patching.

    Mitigation and Recommendations

    Oracle has released patches as part of its January 2025 Critical Patch Update (CPU). Organizations using affected versions should:

    • Apply the latest Oracle CPU updates without delay.
    • Restrict HTTP access to the OPERA 5 application from untrusted networks.
    • Monitor network traffic and logs for abnormal behavior or exploitation attempts.

    Conclusion

    CVE-2025-21547 underscores the importance of timely patch management and secure application deployment, particularly in the hospitality sector where sensitive data and high availability are critical. Organizations running Oracle Hospitality OPERA 5 should take immediate action to mitigate the risk.

    More information is available in the official Oracle advisory: Oracle CPU January 2025

  • CVE-2025-30727: Critical Unauthenticated Remote Takeover in Oracle Scripting

    Overview

    CVE-2025-30727 is a critical vulnerability affecting the Oracle Scripting component of Oracle E-Business Suite, specifically within the iSurvey Module. Versions from 12.2.3 to 12.2.14 are impacted. The flaw allows an unauthenticated attacker with HTTP network access to completely compromise the system.

    What Is the Issue?

    This vulnerability is attributed to CWE-306: Missing Authentication for Critical Function. It represents a significant security lapse where critical functionality within Oracle Scripting can be accessed without proper authentication, enabling full system takeover.

    According to Oracle’s advisory, exploitation does not require any user interaction or prior privileges. The attacker can leverage this over the network via HTTP, making the vulnerability easily exploitable and particularly dangerous in externally accessible environments.

    Technical Details

    The vulnerability has been assigned a CVSS v3.1 base score of 9.8 (Critical). The vector is:

    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
    • Impact: High for Confidentiality, Integrity, and Availability

    SSVC Assessment

    The CISA Stakeholder-Specific Vulnerability Categorization (SSVC) analysis further highlights the urgency:

    • Exploitation: Not yet observed
    • Automatable: No
    • Technical Impact: Total

    This suggests that while the vulnerability has not yet been exploited, the potential impact is complete system compromise, urging immediate remediation.

    Mitigation Recommendations

    Oracle has issued patches as part of its April 2025 Critical Patch Update. Organizations using Oracle Scripting 12.2.3 to 12.2.14 should:

    • Apply the latest patches immediately
    • Restrict network access to the iSurvey module if immediate patching is not possible
    • Monitor for unusual access patterns or administrative actions

    References

    This CVE serves as a crucial reminder that authentication controls must be enforced on all critical application components—especially those exposed via HTTP.