CVE-2021-44734

highpriority · track · 41EPSS 0.062 · 93 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

6.21% (93rd) EPSS

CVSS 10 · high

Is it mine?

236 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Embedded web server input sanitization vulnerability in Lexmark devices through 2021-12-07, which can which can lead to remote code execution on the device.

cvss

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

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 9–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-94USprimary

affected products (236)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
lexmark 6500e firmware< lhs60.jr.p753nvdUScpe:2.3:o:lexmark:6500e_firmware:*:*:*:*:*:*:*:*
lexmark b2236 firmware< mslsg.076.294nvdUScpe:2.3:o:lexmark:b2236_firmware:*:*:*:*:*:*:*:*
lexmark b2338 firmware< msngm.076.294nvdUScpe:2.3:o:lexmark:b2338_firmware:*:*:*:*:*:*:*:*
lexmark b2442 firmware< msngm.076.294nvdUScpe:2.3:o:lexmark:b2442_firmware:*:*:*:*:*:*:*:*
lexmark b2546 firmware< msngm.076.294nvdUScpe:2.3:o:lexmark:b2546_firmware:*:*:*:*:*:*:*:*
lexmark b2650 firmware< msngm.076.294nvdUScpe:2.3:o:lexmark:b2650_firmware:*:*:*:*:*:*:*:*
lexmark b2865 firmware< msngw.076.294nvdUScpe:2.3:o:lexmark:b2865_firmware:*:*:*:*:*:*:*:*
lexmark b3340 firmware< mslbd.076.294nvdUScpe:2.3:o:lexmark:b3340_firmware:*:*:*:*:*:*:*:*
lexmark b3442 firmware< mslbd.076.294nvdUScpe:2.3:o:lexmark:b3442_firmware:*:*:*:*:*:*:*:*
lexmark c2132 firmware< lw80.vy4.p210nvdUScpe:2.3:o:lexmark:c2132_firmware:*:*:*:*:*:*:*:*
lexmark c2240 firmware< cstzj.076.294nvdUScpe:2.3:o:lexmark:c2240_firmware:*:*:*:*:*:*:*:*
lexmark c2325 firmware< csnzj.076.294nvdUScpe:2.3:o:lexmark:c2325_firmware:*:*:*:*:*:*:*:*
lexmark c2326 firmware< cslbn.076.294nvdUScpe:2.3:o:lexmark:c2326_firmware:*:*:*:*:*:*:*:*
lexmark c2425 firmware< csnzj.076.294nvdUScpe:2.3:o:lexmark:c2425_firmware:*:*:*:*:*:*:*:*
lexmark c2535 firmware< csnzj.076.294nvdUScpe:2.3:o:lexmark:c2535_firmware:*:*:*:*:*:*:*:*
lexmark c3224 firmware< cslbl.076.294nvdUScpe:2.3:o:lexmark:c3224_firmware:*:*:*:*:*:*:*:*
lexmark c3326 firmware< cslbl.076.294nvdUScpe:2.3:o:lexmark:c3326_firmware:*:*:*:*:*:*:*:*
lexmark c3426 firmware< cslbn.076.294nvdUScpe:2.3:o:lexmark:c3426_firmware:*:*:*:*:*:*:*:*
lexmark c4150 firmware< cstat.076.294nvdUScpe:2.3:o:lexmark:c4150_firmware:*:*:*:*:*:*:*:*

showing 20 of 236

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2022-01-20modified 2026-06-17

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+10439 more

references (7)

External citations — patches, advisories, analysis.

scry

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