CVE-2023-31046

MEDIUM EPSS 70.9%
Published Oct 19, 20232y ago · Modified Jun 17, 20261w ago
6.5 CVSS 3.1
Medium
Find Similar
Published Oct 19, 2023 2y ago
Last Modified Jun 17, 2026 1w ago

Description

A Path Traversal vulnerability exists in PaperCut NG before 22.1.1 and PaperCut MF before 22.1.1. Under specific conditions, this could potentially allow an authenticated attacker to achieve read-only access to the server's filesystem, because requests beginning with "GET /ui/static/..//.." reach getStaticContent in UIContentResource.class in the static-content-files servlet.

CVSS Details

Base Score
6.5
Exploitability
2.8
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
70.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 2

VendorProductVersionRange
papercutpapercut_mf* <22.1.1
papercutpapercut_ng* <22.1.1

References 4

  • research.aurainfosec.io https://research.aurainfosec.io/disclosure/papercut/
    Third Party Advisory
  • web.archive.org https://web.archive.org/web/20230814061444/https://research.aurainfosec.io/disclosure/papercut/
    Third Party Advisory
  • papercut.com https://www.papercut.com/kb/Main/PO-1216-and-PO-1219#security-notifications
    Vendor Advisory
  • papercut.com https://www.papercut.com/kb/Main/SecurityBulletinJune2023
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.