Description
Improper Control of Generation of Code ('Code Injection') vulnerability in Eli Scheetz Anti-Malware Security and Brute-Force Firewall gotmls allows Code Injection.This issue affects Anti-Malware Security and Brute-Force Firewall: from n/a through 4.21.96.
EPSS Score:
2%
Comprehensive Technical Analysis of EUVD-2024-19740
1. Vulnerability Assessment and Severity Evaluation
The vulnerability identified as EUVD-2024-19740 is a critical 'Code Injection' issue affecting the Eli Scheetz Anti-Malware Security and Brute-Force Firewall (gotmls). The Base Score of 9.0, as per CVSS v3.1, indicates a high severity vulnerability. The vector string CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H breaks down as follows:
- Attack Vector (AV): Network (N) - The vulnerability is exploitable over the network.
- Attack Complexity (AC): High (H) - Specialized conditions are required for exploitation.
- Privileges Required (PR): None (N) - No privileges are required to exploit the vulnerability.
- User Interaction (UI): None (N) - No user interaction is required.
- Scope (S): Changed (C) - The vulnerability can affect resources beyond the security scope managed by the security authority.
- Confidentiality (C): High (H) - There is a high impact on the confidentiality of the system.
- Integrity (I): High (H) - There is a high impact on the integrity of the system.
- Availability (A): High (H) - There is a high impact on the availability of the system.
Given these metrics, the vulnerability poses a significant risk to systems running the affected software.
2. Potential Attack Vectors and Exploitation Methods
The primary attack vector is through network access, where an attacker can inject malicious code into the system. The high attack complexity suggests that the exploit may require specific conditions or knowledge to execute successfully. Potential exploitation methods include:
- Unauthenticated Predictable Nonce Brute-Force: Attackers can predict and brute-force nonce values to bypass security checks.
- Remote Code Execution (RCE): Once the nonce is bypassed, attackers can inject and execute arbitrary code on the target system.
3. Affected Systems and Software Versions
The vulnerability affects the Eli Scheetz Anti-Malware Security and Brute-Force Firewall (gotmls) versions from n/a through 4.21.96. This includes all versions up to and including 4.21.96. Users of these versions are at risk and should take immediate action to mitigate the vulnerability.
4. Recommended Mitigation Strategies
To mitigate the risk associated with this vulnerability, the following steps are recommended:
- Update Software: Immediately update to a patched version of the Eli Scheetz Anti-Malware Security and Brute-Force Firewall if available.
- Disable Affected Plugin: If an update is not available, consider disabling the plugin until a fix is released.
- Network Segmentation: Implement network segmentation to limit the exposure of vulnerable systems.
- Monitoring and Logging: Enhance monitoring and logging to detect any suspicious activities that may indicate an exploitation attempt.
- Intrusion Detection Systems (IDS): Deploy IDS to identify and block potential exploitation attempts.
5. Impact on European Cybersecurity Landscape
The vulnerability poses a significant threat to the European cybersecurity landscape, particularly for organizations and individuals using the affected software. Given the high severity and potential for remote code execution, this vulnerability could lead to data breaches, system compromises, and loss of service availability. The widespread use of security plugins in various sectors, including healthcare, finance, and government, amplifies the potential impact.
6. Technical Details for Security Professionals
- Vulnerability Type: Code Injection
- Affected Software: Eli Scheetz Anti-Malware Security and Brute-Force Firewall (gotmls)
- Affected Versions: n/a through 4.21.96
- Exploitation Method: Unauthenticated predictable nonce brute-force leading to RCE
- References:
Security professionals should prioritize the identification and mitigation of this vulnerability within their environments. Regular updates, continuous monitoring, and proactive security measures are essential to safeguard against such high-severity threats.
This analysis provides a comprehensive overview of the vulnerability, its potential impact, and recommended mitigation strategies. It is crucial for cybersecurity professionals to stay informed and take proactive measures to protect their systems and data.