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Papercut

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high advisory

Multiple Vulnerabilities in PaperCut Allow Data Confidentiality Breach and Security Policy Bypass

Multiple vulnerabilities in PaperCut Embedded App versions prior to 2.2.0 on Ricoh devices and PaperCut NG/MF versions prior to 25.0.11 allow attackers to compromise data confidentiality and bypass security policies, potentially leading to unauthorized access and control.

PaperCut Embedded App +1 vulnerability papercut data-breach security-bypass
2r 2t 3c
critical threat

PaperCut NG/MF Improper Authentication Vulnerability (CVE-2023-27351)

CVE-2023-27351 is an improper authentication vulnerability in PaperCut NG/MF that allows remote attackers to bypass authentication via the SecurityRequestFilter class, leading to potential ransomware deployment.

exploited NG/MF papercut authentication-bypass ransomware cve-2023-27351
2r 1t 1c
high advisory

PaperCut NG Remote Web Access Attempt Detection

This analytic detects potential exploitation attempts on publicly accessible PaperCut NG servers by identifying connections from public IP addresses to the server, specifically monitoring URI paths commonly used in proof-of-concept scripts for exploiting PaperCut NG vulnerabilities.

PaperCut NG papercut vulnerability webserver
2r 2t