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Cxtpc Firmware CVE-2023-26069

CRITICAL
Improper Input Validation (CWE-20)
2023-04-10 cve@mitre.org
Information Disclosure Cxtpc Firmware Cstpc Firmware Mxtct Firmware Mxtpm Firmware Cxtmm Firmware Mslsg Firmware Mxlsg Firmware Mslbd Firmware Mxlbd Firmware Msngm Firmware Mxngm Firmware Mxtgm Firmware Msngw Firmware Mstgw Firmware Mxtgw Firmware Cslbn Firmware Cslbl Firmware Cxlbn Firmware Cxlbl Firmware Csnzj Firmware Cxtzj Firmware Cxnzj Firmware Cxtpp Firmware Cstat Firmware Cxtat Firmware Cstmh Firmware
9.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Apr 10, 2023 - 20:15 nvd
CRITICAL 9.8

DescriptionNVD

Certain Lexmark devices through 2023-02-19 mishandle Input Validation (issue 3 of 4).

AnalysisAI

Certain Lexmark devices through 2023-02-19 mishandle Input Validation (issue 3 of 4). Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-20. Certain Lexmark devices through 2023-02-19 mishandle Input Validation (issue 3 of 4). Affected products include: Lexmark Cxtpc Firmware, Lexmark Cstpc Firmware, Lexmark Mxtct Firmware, Lexmark Mxtpm Firmware, Lexmark Cxtmm Firmware. Version information: through 2023.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2023-26069 vulnerability details – vuln.today
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