CVE-2023-52162: Stack Overflow (CVSS 6.7)

Description

Mercusys MW325R EU V3 (Firmware MW325R(EU)_V3_1.11.0 Build 221019) is vulnerable to a stack-based buffer overflow, which could allow an attacker to execute arbitrary code. Exploiting the vulnerability requires authentication.

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CVSS v3.1 Score

6.7

MEDIUM

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

Weakness Type (CWE)

CWE-121 CWE-121

References

Other References

https://k4m1ll0.com/cve-2023-52162.html https://k4m1ll0.com/cve-2023-52162.html https://www.vicarius.io/vsociety/posts/mercusys-mw325r-reverse-engineering-part-3-authenticated-remote-code-execution-cve-2023-52162 https://www.vicarius.io/vsociety/posts/mercusys-mw325r-reverse-engineering-part-3-authenticated-remote-code-execution-cve-2023-52162

Frequently Asked Questions

What is CVE-2023-52162? +

Mercusys MW325R EU V3 (Firmware MW325R(EU)_V3_1.11.0 Build 221019) is vulnerable to a stack-based buffer overflow, which could allow an attacker to execute arbitrary code. Exploiting the vulnerability requires authentication. It has a CVSS v3.1 base score of 6.7 (MEDIUM).

How severe is CVE-2023-52162? +

CVE-2023-52162 has a CVSS v3.1 score of 6.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2023-52162? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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