CVE-2025-54769: lpar2rrd File Upload RCE — Exploit

Description

An authenticated, read-only user can upload a file and perform a directory traversal to have the uploaded file placed in a location of their choosing. This can be used to overwrite existing PERL modules within the application to achieve remote code execution (RCE) by an attacker.

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-24 CWE-24

CWE-434 Unrestricted Upload

CWE-648 CWE-648

Affected Products

Vendor	Product	Versions
xorux	lpar2rrd	< 8.04

References

Exploits

https://korelogic.com/Resources/Advisories/KL-001-2025-016.txt

Other References

https://lpar2rrd.com/note800.php http://seclists.org/fulldisclosure/2025/Jul/19

Frequently Asked Questions

What is CVE-2025-54769? +

An authenticated, read-only user can upload a file and perform a directory traversal to have the uploaded file placed in a location of their choosing. This can be used to overwrite existing PERL modules within the application to achieve remote code execution (RCE) by an attacker. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-54769? +

CVE-2025-54769 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-54769? +

CVE-2025-54769 affects products from xorux, specifically: lpar2rrd. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-54769? +

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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