PT-2023-4723 · Papercut · Papercut Ng

Published 2023-06-07 · Updated 2025-01-30 · CVE-2023-39469

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

AV:N/AC:M/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions PaperCut NG (affected versions not specified)

Description This issue allows remote attackers to execute arbitrary code on affected installations of PaperCut NG. Authentication is required to exploit this issue. The specific flaw exists within the External User Lookup functionality, resulting from the lack of proper validation of a user-supplied string before using it to execute Java code. An attacker can leverage this issue to execute code in the context of SYSTEM.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

BDU:2023-05149

CVE-2023-39469

ZDI-23-1285

Affected Products

Papercut Ng

References · 10

• https://osv.dev/vulnerability/CVE-2023-39469 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-39469 · Security Note
• https://papercut.com/kb/Main/SecurityBulletinJuly2023 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-1285 · Security Note
• https://bdu.fstec.ru/vul/2023-05149 · Security Note
• https://twitter.com/VulmonFeeds/status/1762084659775631819 · Twitter Post
• https://vuldb.com/ru/?id.238428 · Note
• https://t.me/cvenotify/109168 · Telegram Post
• https://papercut.com/kb/Main/SecurityBulletinJune2023 · Note
• https://twitter.com/CVEnew/status/1787185199819919452 · Twitter Post