ZDI-CAN-19226: ZDI-23-232: PaperCut NG SecurityRequestFilter Authentication Bypass Vulnerability
First published: Tue Mar 14 2023(Updated: )
This vulnerability allows remote attackers to bypass authentication on affected installations of PaperCut NG. Authentication is not required to exploit this vulnerability.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PaperCut NG |
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Reference Links
Frequently Asked Questions
What is ZDI-CAN-19226 vulnerability?
ZDI-CAN-19226 is an authentication bypass vulnerability in PaperCut NG.
How does the ZDI-CAN-19226 vulnerability work?
The vulnerability allows remote attackers to bypass authentication on affected installations by exploiting an improper implementation in the SecurityRequestFilter class.
Is authentication required to exploit the ZDI-CAN-19226 vulnerability?
No, authentication is not required to exploit this vulnerability.
What is the severity of the ZDI-CAN-19226 vulnerability?
The severity of the vulnerability is high, with a CVSS score of 8.2.
How can I fix the ZDI-CAN-19226 vulnerability?
The vendor has released a patch for the vulnerability. It is recommended to update to the latest version of PaperCut NG.
- collector/zdi-published
- alias/ZDI-CAN-19226
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-23-232
- alias/CVE-2023-27351
- agent/software-canonical-lookup
- agent/references
- agent/severity
- agent/title
- agent/description
- agent/type
- agent/tags
- agent/event
- vendor/papercut
- canonical/papercut ng