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CVE-2023-40239

Published: Sep 1, 2023Updated: Nov 21, 2024 Sources: CVE List NVDCWE-611
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.5%
Top 64.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Certain Lexmark devices (such as CS310) before 2023-08-25 allow XXE attacks, leading to information disclosure. The fixed firmware version is LW80.*.P246, i.e., '*' indicates that the full version specification varies across product model family, but firmware level P246 (or higher) is required to remediate the vulnerability.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-611

Affected Products

c2132 firmwarelexmarkHardware Firmware
cs310 firmwarelexmarkHardware Firmware
cs317 firmwarelexmarkHardware Firmware
cs410 firmwarelexmarkHardware Firmware
cs417 firmwarelexmarkHardware Firmware
lexmarkcommercialUSHardware Firmware
and 78 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Collection
Initial Access
View detailed technique mapping

References

https://publications.lexmark.com/publications/security-alerts/CVE-2023-40239.pdf
publications.lexmark.com

Timeline

Published
Sep 1, 2023
Last Updated
Nov 21, 2024

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