CVE-2023-27350

This vulnerability allows remote attackers to bypass authentication on affected installations of PaperCut NG 22.0.5 (Build 63914). Authentication is not required to exploit this vulnerability. The specific flaw exists within the SetupCompleted class. The issue results from improper access control. An attacker can leverage this vulnerability to bypass authentication and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-18987.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
zdiCNA
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
VendorProductVersion
papercutpapercut_mf
8.0 ≤
𝑥
< 20.1.7
papercutpapercut_mf
21.0.0 ≤
𝑥
< 21.2.11
papercutpapercut_mf
22.0.0 ≤
𝑥
< 22.0.9
papercutpapercut_ng
8.0 ≤
𝑥
< 20.1.7
papercutpapercut_ng
21.0.0 ≤
𝑥
< 21.2.11
papercutpapercut_ng
22.0.0 ≤
𝑥
< 22.0.9
𝑥
= Vulnerable software versions