CVE-2024-8405: papercut mf Command Injection — Fix

Description

An arbitrary file creation vulnerability exists in PaperCut NG/MF that only affects Windows servers with Web Print enabled. This specific flaw exists within the web-print.exe process, which can incorrectly create files that don’t exist when a maliciously formed payload is provided. This can be used to flood disk space and result in a Denial of Service (DoS) attack. Note: This CVE has been split from CVE-2024-4712.

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CVSS v3.1 Score

6.1

MEDIUM

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

Weakness Type (CWE)

CWE-77 CWE-77

Affected Products

Vendor	Product	Versions
papercut	papercut_mf	< 23.0.9
papercut	papercut_ng	< 23.0.9

References

Advisories & Patches

https://www.papercut.com/kb/Main/Security-Bulletin-May-2024/

Frequently Asked Questions

What is CVE-2024-8405? +

An arbitrary file creation vulnerability exists in PaperCut NG/MF that only affects Windows servers with Web Print enabled. This specific flaw exists within the web-print.exe process, which can incorrectly create files that don’t exist when a maliciously formed payload is provided. This can be used to flood disk space and result in a Denial of Service (DoS) attack. Note: This CVE has been split from CVE-2024-4712. It has a CVSS v3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2024-8405? +

CVE-2024-8405 has a CVSS v3.1 score of 6.1 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-8405? +

CVE-2024-8405 affects products from papercut, specifically: papercut_mf, papercut_ng. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-8405? +

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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