CVE-2024-38217
Microsoft
CVE-2024-38217: A Windows Mark of the Web security feature bypass vulnerability exists, allowing attackers to circumvent security checks. This vulnerability could enable malicious files downloaded from the internet to execute without proper warnings or restrictions. The SOCRadar Vulnerability Risk Score (SVRS) is 36, indicating a moderate risk level, but the presence of active exploits and its inclusion in the CISA KEV catalog should raise concern. Although the CVSS score is 0, the "In The Wild" tag and "Exploit Available" tag suggest active exploitation. Successful exploitation of CVE-2024-38217 could lead to malware infection and unauthorized access. Organizations should apply the vendor-provided security update promptly to mitigate the associated risks. The fact that it is in the CISA KEV list indicates it is actively exploited.
Description
CVE-2024-38217 is a vulnerability in the Windows Mark of the Web (MoTW) security feature that could allow an attacker to bypass security restrictions and execute arbitrary code on a target system. The vulnerability exists due to an improper validation of the MoTW flag, which can be exploited by an attacker to trick the system into executing malicious code.
Key Insights
- SVRS Score: 44, indicating a moderate risk.
- Exploit Status: Active exploits have been published.
- CISA Warning: The Cybersecurity and Infrastructure Security Agency (CISA) has warned of the vulnerability, calling for immediate and necessary measures.
- In the Wild: The vulnerability is actively exploited by hackers.
Mitigation Strategies
- Apply Software Updates: Install the latest security updates from Microsoft to patch the vulnerability.
- Disable MoTW: Disable the MoTW feature in Windows to prevent exploitation.
- Use Antivirus Software: Use up-to-date antivirus software to detect and block malicious code.
- Implement Network Segmentation: Segment your network to limit the spread of malware in case of an exploit.
Additional Information
If users have additional queries regarding this incident, they can use the 'Ask to Analyst' feature, contact SOCRadar directly, or open a support ticket for more information if necessary.
Indicators of Compromise
Exploits
News
Social Media
Affected Software
References
CWE Details
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