VulnerabilityModified
CVE-2023-3486
An authentication bypass exists in PaperCut NG versions 22.0.12 and prior that could allow a remote, unauthenticated attacker to upload arbitrary files to the PaperCut NG host’s file storage.
HIGH 7.5EPSS 79.2%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 79.2%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
An authentication bypass exists in PaperCut NG versions 22.0.12 and prior that could allow a remote, unauthenticated attacker to upload arbitrary files to the PaperCut NG host’s file storage. This could exhaust system resources and prevent the service from operating as expected.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 79.16% probability · 100th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- papercut/papercut mf · papercut/papercut ng
- Source
- vulnreport@tenable.com
References
- https://www.papercut.com/kb/Main/SecurityBulletinJuly2023/Vendor Advisory
- https://www.tenable.com/security/research/tra-2023-23Third Party Advisory
- https://www.papercut.com/kb/Main/SecurityBulletinJuly2023/Vendor Advisory
- https://www.tenable.com/security/research/tra-2023-23Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.