CVE-2023-40239

highpriority · track · 30EPSS 0.005 · 45 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.54% (45th) EPSS

CVSS 7.5 · high

Is it mine?

84 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

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

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-611USprimary

affected products (84)

Products and version ranges known to be affected.

Lexmark Laser Printersall versionscert_bundDEcpe:/h:lexmark:laser_printer:-
n/a n/a≤ n/aenisa_euvdEU
lexmark c2132 firmware≤ lw80.vy4.p245nvdUScpe:2.3:o:lexmark:c2132_firmware:*:*:*:*:*:*:*:*
lexmark cs310 firmware≤ lw80.vyl.p245nvdUScpe:2.3:o:lexmark:cs310_firmware:*:*:*:*:*:*:*:*
lexmark cs317 firmware≤ lw80.vyl.p245nvdUScpe:2.3:o:lexmark:cs317_firmware:*:*:*:*:*:*:*:*
lexmark cs410 firmware≤ lw80.vy2.p245nvdUScpe:2.3:o:lexmark:cs410_firmware:*:*:*:*:*:*:*:*
lexmark cs417 firmware≤ lw80.vy2.p245nvdUScpe:2.3:o:lexmark:cs417_firmware:*:*:*:*:*:*:*:*
lexmark cs510 firmware≤ lw80.vy4.p245nvdUScpe:2.3:o:lexmark:cs510_firmware:*:*:*:*:*:*:*:*
lexmark cs517 firmware≤ lw80.vy4.p245nvdUScpe:2.3:o:lexmark:cs517_firmware:*:*:*:*:*:*:*:*
lexmark cx310 firmware≤ lw80.gm2.p245nvdUScpe:2.3:o:lexmark:cx310_firmware:*:*:*:*:*:*:*:*
lexmark cx317 firmware≤ lw80.gm2.p245nvdUScpe:2.3:o:lexmark:cx317_firmware:*:*:*:*:*:*:*:*
lexmark cx410 firmware≤ lw80.gm4.p245nvdUScpe:2.3:o:lexmark:cx410_firmware:*:*:*:*:*:*:*:*
lexmark cx417 firmware≤ lw80.gm4.p245nvdUScpe:2.3:o:lexmark:cx417_firmware:*:*:*:*:*:*:*:*
lexmark cx510 firmware≤ lw80.gm7.p245nvdUScpe:2.3:o:lexmark:cx510_firmware:*:*:*:*:*:*:*:*
lexmark cx517 firmware≤ lw80.gm7.p245nvdUScpe:2.3:o:lexmark:cx517_firmware:*:*:*:*:*:*:*:*
lexmark m1140 firmware≤ lw80.prl.p245nvdUScpe:2.3:o:lexmark:m1140_firmware:*:*:*:*:*:*:*:*
lexmark m1140+ firmware≤ lw80.pr2.p245nvdUScpe:2.3:o:lexmark:m1140\+_firmware:*:*:*:*:*:*:*:*
lexmark m1145 firmware≤ lw80.pr2.p245nvdUScpe:2.3:o:lexmark:m1145_firmware:*:*:*:*:*:*:*:*
lexmark m3150de firmware≤ lw80.pr4.p245nvdUScpe:2.3:o:lexmark:m3150de_firmware:*:*:*:*:*:*:*:*
lexmark m3150dn firmware≤ lw80.pr2.p245nvdUScpe:2.3:o:lexmark:m3150dn_firmware:*:*:*:*:*:*:*:*

showing 20 of 84

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-2186Lexmark Laser Printers: Schwachstelle ermöglicht Offenlegung von InformationenDeutsch2023-08-27csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Lexmark Laser Printers ausnutzen, um Informationen offenzulegen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2023-09-01modified 2026-06-17

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+1515 more

references (4)

External citations — patches, advisories, analysis.

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