CVE-2025-26692: Path Traversal (CVSS 8.1)

Description

Quick Agent V3 and Quick Agent V2 contain an issue with improper limitation of a pathname to a restricted directory ('Path Traversal'). If exploited, arbitrary code may be executed by a remote unauthenticated attacker with the Windows system privilege where the product is running.

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CVSS v3.1 Score

8.1

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-22 Path Traversal

References

Other References

https://jvn.jp/en/jp/JVN82536398/ https://mfp-support.sios.jp/hc/ja/articles/45853460006937 https://siosapps.sios.jp/agent_info/20250425001.html

Frequently Asked Questions

What is CVE-2025-26692? +

Quick Agent V3 and Quick Agent V2 contain an issue with improper limitation of a pathname to a restricted directory ('Path Traversal'). If exploited, arbitrary code may be executed by a remote unauthenticated attacker with the Windows system privilege where the product is running. It has a CVSS v3.1 base score of 8.1 (HIGH).

How severe is CVE-2025-26692? +

CVE-2025-26692 has a CVSS v3.1 score of 8.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2025-26692? +

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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