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CVE record · CVE-2023-50738

A firmware downgrade prevention vulnerability has been identified in newer Lexmark devices.

CVSS 4.3 MediumEPSS 0.0027 · 19th percentile

Published by the CVE Program (CNA: Lexmark) at 17 Jan 2025, 21:10 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Lexmark Printer Firmware
  • affected 230.041 and earlier custom
  • affected 230.075 to 230.086, inclusive custom
  • affected 230.100 to 230.104, inclusive custom
  • affected 230.200 to 230.209, inclusive custom
Other versions: unaffected
Identifiers
CVE-2023-50738
CNA
Lexmark
Weakness (CWE)
CWE-354 · CWE-1328
Tags
Published
17 Jan 2025
Updated
17 Jan 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
4.3 Medium 3.1 CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L CNA (Lexmark)
  • CISA KEV Not listed.
  • EPSS 0.0027, the 19th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 17 Jan 2025. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.