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saintSAINT CorporationSAINT:648936FBB2CAC7D3895D33C618D275A9
HistoryMay 12, 2023 - 12:00 a.m.

PaperCut authentication bypass

2023-05-1200:00:00
SAINT Corporation
download.saintcorporation.com
85

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.972 High

EPSS

Percentile

99.8%

Added: 05/12/2023

Background

PaperCut is print management software. It includes a web interface written in Java.

Problem

An authentication bypass vulnerability in the **SetupCompleted** class allows a remote, unauthenticated attacker to execute arbitrary code in the context of SYSTEM.

Resolution

Upgrade to PaperCut MF or NG 20.1.7, 21.2.11, or 22.0.9 or higher (build 65657 or higher).

References

<https://www.papercut.com/kb/Main/PO-1216-and-PO-1219&gt;
<https://www.horizon3.ai/papercut-cve-2023-27350-deep-dive-and-indicators-of-compromise/&gt;

Platforms

Windows

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.972 High

EPSS

Percentile

99.8%

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