critical
CISA KEV
Ransomware
CVE-2023-27351
PaperCut NG/MF Improper Authentication Vulnerability
// Description
PaperCut NG/MF contains an improper authentication vulnerability that could allow remote attackers to bypass authentication on affected installations via the SecurityRequestFilter class.
// Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Federal remediation due May 4, 2026 — past due
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