Adobe Substance3D Stager versions 3.0.4 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. This vulnerability has a CVSS score of 7.8, classifying it as high severity, which indicates significant risk to organizations.
The risk to organizations includes potential unauthorized access and control over affected systems, leading to data breaches or further exploitation. Given the nature of the vulnerability, organizations should prioritize patching immediately to reduce exposure and protect sensitive information.
As of now, there are no known exploits in the wild, but the potential for exploitation exists due to the requirement of user interaction. This underscores the importance of user training and awareness regarding opening unsolicited files or links.
Organizations must implement security measures and monitoring to detect any unusual activities related to this vulnerability. Regular updates and user education can significantly mitigate the risks associated with such vulnerabilities.
Vulnerability Details
The official CVE description states that this vulnerability allows for arbitrary code execution, which can have severe impacts on confidentiality, integrity, and availability of data. The affected product is Adobe Substance3D Stager, specifically versions 3.0.4 and earlier, published on January 14, 2025.
The CWE classifications for this vulnerability include CWE-122 (Heap-based Buffer Overflow) and CWE-787 (Out-of-bounds Write), both indicating issues with memory management that could lead to arbitrary code execution.
The CVSS vector for this vulnerability is CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, which highlights the attack vector as local, complexity as low, and indicates that no privileges are required but user interaction is necessary.
Technical Analysis
The root cause of this vulnerability is the improper handling of memory, leading to buffer overflow conditions that attackers could exploit. The attack vector is local, meaning that an attacker would need to have access to the same system as the victim, and the attack complexity is low, as it requires minimal effort for a successful exploit.
No special privileges are required to exploit this vulnerability, but user interaction is necessary. Attackers may leverage this vulnerability to execute arbitrary code, which can result in unauthorized access to sensitive data or system control. The impacts on confidentiality, integrity, and availability are rated as high.
Risk & Impact Analysis
Real-world deployment risk is significant due to the potential for exploitation through user interaction. This vulnerability could affect a wide range of users, particularly in environments where Adobe Substance3D Stager is deployed for design purposes. The blast radius potential is extensive, as successful exploitation could lead to data breaches, loss of intellectual property, and system integrity compromise.
With the CVSS score of 7.8, organizations should address this vulnerability in their priority patch cycle. Immediate action is crucial to prevent unauthorized access and to maintain the integrity of systems and data.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected product is Adobe Substance3D Stager, specifically all versions prior to 3.1.0.
Mitigation & Remediation
Organizations should upgrade to Adobe Substance3D Stager version 3.1.0 or later to mitigate this vulnerability. If a patch is not immediately available, users should avoid opening files from untrusted sources and ensure that proper network security controls are in place.
In addition to patching, organizations may want to implement continuous penetration testing to identify similar weaknesses in other applications. Engaging in this practice can significantly enhance their security posture and resilience against future vulnerabilities.
Detection Guidance
Monitoring logs for file access and execution in relation to Adobe Substance3D Stager can help organizations detect potential exploitation attempts. Behavioral anomalies such as unexpected application crashes or unusual file access patterns may indicate attempts to exploit this vulnerability.
AppSecure Threat Intelligence Insight
The long-term significance of this vulnerability lies in its ability to facilitate unauthorized access to systems. Security teams should view this incident as a reminder of the importance of user education and proactive measures to prevent exploitation.
Patterns of exploitation often arise from user behavior, making training and awareness programs essential in mitigating risks. This incident underscores the necessity for security teams to continuously assess and harden their defenses.
Engaging in penetration testing and applying lessons learned from past vulnerabilities can enhance overall security posture.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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