Karl.Fail

Tag: cwe-863

  • Critical Vulnerability in macOS: CVE-2025-24233

    Overview of CVE-2025-24233

    A critical vulnerability (CVE-2025-24233) has been discovered in Apple’s macOS products, affecting versions prior to macOS Ventura 13.7.5, macOS Sequoia 15.4, and macOS Sonoma 14.7.5. This flaw allows a malicious app to potentially read or write to protected system files, posing a significant security risk. Apple has addressed this vulnerability with improved restrictions, and it is strongly recommended that users update their systems immediately to mitigate the threat.

    Technical Details

    The CVE-2025-24233 vulnerability arises due to insufficient checks in macOS, enabling apps to bypass security restrictions and access protected system files. This could allow attackers to compromise system stability, modify system files, or expose sensitive user data. The issue is particularly relevant to users running older macOS versions, as newer releases have already fixed the flaw.

    CVSS Score and Impact

    The CVSS score for CVE-2025-24233 is 9.8, marking it as a critical vulnerability. The CVSS vector string for this issue is: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. The high CVSS score indicates:

    • Exploitable remotely (Network attack vector)
    • Low complexity, making it easier to exploit
    • No user interaction required, increasing the likelihood of exploitation
    • Significant impact on confidentiality, integrity, and availability of system data

    Apple’s Response

    Apple has released updates for macOS Ventura 13.7.5, macOS Sequoia 15.4, and macOS Sonoma 14.7.5 to address this vulnerability. These updates introduce additional restrictions that prevent malicious apps from accessing or modifying protected system files, enhancing the security of user data and system stability. Users are encouraged to update their systems immediately to ensure their devices are secure.

    Conclusion

    Given the critical nature of CVE-2025-24233, it is essential for users of the affected macOS versions to update to the latest security patches. Regular system updates are crucial for maintaining the security and integrity of your devices and protecting your data from potential exploitation.

  • 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.

  • Critical Authorization Vulnerability in Adobe Commerce (CVE-2025-24434)

    Overview

    A critical vulnerability identified as CVE-2025-24434 has been discovered in Adobe Commerce. This flaw involves incorrect authorization logic and allows attackers to escalate privileges and take over sessions. Exploitation does not require user interaction and has severe confidentiality and integrity implications.

    Vulnerability Details

    This vulnerability is categorized under CWE-863: Incorrect Authorization. Affected Adobe Commerce versions do not properly enforce authorization controls, allowing unauthorized users to gain access to protected resources or perform privileged actions.

    Technical Breakdown

    • CVSS v3.1 Base Score: 9.1 (Critical)
    • Attack Vector: Network
    • Attack Complexity: Low
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
    • Confidentiality & Integrity Impact: High
    • Availability Impact: None

    Affected Versions

    The vulnerability affects Adobe Commerce versions up to and including:

    • 2.4.8-beta1
    • 2.4.7-p3
    • 2.4.6-p8
    • 2.4.5-p10
    • 2.4.4-p11 and earlier

    Impact

    If successfully exploited, attackers can escalate privileges, perform session takeovers, and gain unauthorized access to sensitive systems and data, significantly affecting business operations and user trust.

    Mitigation and Recommendations

    • Apply the latest Adobe Commerce patches immediately.
    • Review and tighten access control policies and session management configurations.
    • Monitor authentication and authorization logs for signs of exploitation.

    References

    For further information, consult the Adobe Security Bulletin.

  • 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.

  • CVE-2025-43561: Critical Authorization Vulnerability in Adobe ColdFusion

    Overview

    On May 13, 2025, Adobe disclosed CVE-2025-43561, a critical security flaw in its ColdFusion product line. Classified as CWE-863: Incorrect Authorization, this vulnerability allows a high-privileged attacker to execute arbitrary code in the context of the current user without user interaction. The flaw affects ColdFusion versions 2025.1, 2023.13, 2021.19 and earlier.

    Vulnerability Details

    The vulnerability stems from incorrect authorization checks within ColdFusion components. Attackers who already possess high-level privileges can exploit this weakness over the network to bypass authentication mechanisms and run arbitrary code. The attack requires no user interaction, and due to a changed scope, exploitation may impact other components beyond the ColdFusion instance.

    Affected Versions

    • Adobe ColdFusion 2025.1
    • Adobe ColdFusion 2023.13
    • Adobe ColdFusion 2021.19 and earlier

    Technical Analysis

    This vulnerability has been assigned a CVSS v3.1 base score of 9.1, indicating critical severity. The CVSS vector string is:

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

    Key attributes include:

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

    The combination of low complexity and no user interaction makes this flaw highly dangerous in enterprise environments, especially when ColdFusion is deployed with elevated privileges or exposed services.

    Understanding CWE-863

    Incorrect Authorization occurs when an application incorrectly assumes that a user has the right to perform a particular action. In this case, Adobe ColdFusion fails to properly enforce access restrictions, enabling unauthorized code execution and potentially leading to data exfiltration or further system compromise.

    Impact and Exploitation

    An attacker exploiting this vulnerability could:

    • Execute arbitrary code within the application’s context
    • Bypass internal security mechanisms
    • Gain access to sensitive files or services
    • Disrupt application availability

    Adobe’s official security advisory highlights the need for prompt action.

    Mitigation and Recommendations

    • Upgrade to the latest version of Adobe ColdFusion.
    • Restrict network access to ColdFusion admin interfaces.
    • Enforce strict role-based access controls (RBAC).
    • Audit logs and monitor for unusual activity.

    Conclusion

    CVE-2025-43561 reinforces the critical importance of rigorous authorization checks in secure software design. As ColdFusion remains widely used in enterprise web applications, organizations should act quickly to remediate the risk and strengthen their security posture.

  • CVE-2025-43564: Critical Authorization Flaw in Adobe ColdFusion

    Overview

    Adobe has disclosed CVE-2025-43564, a critical vulnerability in its ColdFusion product line. This issue, identified as Incorrect Authorization and categorized under CWE-863, allows attackers to read or manipulate sensitive files on the server without proper authorization. The flaw affects ColdFusion versions 2025.1, 2023.13, 2021.19 and earlier.

    Vulnerability Details

    The vulnerability results from improper enforcement of access controls within ColdFusion. A high-privileged attacker can exploit this weakness remotely, over the network, to access or modify sensitive file system data, potentially compromising application integrity and confidentiality.

    • Product: Adobe ColdFusion
    • Versions Affected: Up to and including 2025.1, 2023.13, 2021.19

    The issue does not require user interaction and can be exploited by attackers with elevated privileges. Since the vulnerability changes the scope of impact, it may affect system components beyond the initially targeted ColdFusion instance.

    Technical Analysis

    According to Adobe and the CVSS v3.1 framework, this vulnerability carries a base score of 9.1, placing it in the Critical severity range. The vector string is:

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

    Key characteristics include:

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

    This means that a remote attacker with high-level access can exploit the vulnerability easily and potentially gain access to sensitive system files or configurations, which may result in significant data breaches or service disruption.

    Understanding CWE-863

    CWE-863: Incorrect Authorization occurs when a system fails to correctly enforce permissions on a resource. In this case, ColdFusion’s authorization logic permits access to restricted areas of the file system. This type of flaw is particularly dangerous in cloud and enterprise deployments where sensitive configuration files may be exposed.

    Impact and Recommendations

    Successful exploitation may allow attackers to:

    • Read or modify restricted files
    • Access credentials or configuration data
    • Cause system instability or privilege escalation

    To mitigate this issue, Adobe advises:

    • Upgrading to the latest version of ColdFusion
    • Limiting access to ColdFusion admin interfaces
    • Monitoring file access logs for unusual activity
    • Enforcing strict file system permissions

    Conclusion

    CVE-2025-43564 highlights the importance of strict authorization mechanisms in enterprise software. Even in the absence of user interaction, improperly controlled access paths can lead to devastating breaches. Organizations should act swiftly to apply security updates and review system configurations for potential exposure.