CVE-2019-18791

lowpriority · track · 22EPSS 0.005 · 44 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.53% (44th) EPSS

CVSS 3.5 · low

Is it mine?

81 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-24

Lexmark printer MS812 and multiple older generation Lexmark devices have a stored XSS vulnerability in the embedded web server. The vulnerability can be exploited to expose session credentials and other information via the users web browser.

cvss

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

5.4

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.5–5.4

v2.03.5lowAV:N/AC:M/Au:S/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 6.8 · impact 2.9

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.3 · impact 2.7

v3.15mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimary

affected products (81)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
lexmark 6500e firmware≤ lhs60.jr.p731nvdUScpe:2.3:o:lexmark:6500e_firmware:*:*:*:*:*:*:*:*
lexmark c734 firmware≤ lr.sk.p822nvdUScpe:2.3:o:lexmark:c734_firmware:*:*:*:*:*:*:*:*
lexmark c736 firmware≤ lr.ske.p822nvdUScpe:2.3:o:lexmark:c736_firmware:*:*:*:*:*:*:*:*
lexmark c746 firmware≤ lhs60.cm2.p731nvdUScpe:2.3:o:lexmark:c746_firmware:*:*:*:*:*:*:*:*
lexmark c748 firmware≤ lhs60.cm4.p731nvdUScpe:2.3:o:lexmark:c748_firmware:*:*:*:*:*:*:*:*
lexmark c792 firmware≤ lhs60.hc.p731nvdUScpe:2.3:o:lexmark:c792_firmware:*:*:*:*:*:*:*:*
lexmark c925 firmware≤ lhs60.hv.p731nvdUScpe:2.3:o:lexmark:c925_firmware:*:*:*:*:*:*:*:*
lexmark c950 firmware≤ lhs60.tp.p731nvdUScpe:2.3:o:lexmark:c950_firmware:*:*:*:*:*:*:*:*
lexmark cs748 firmware≤ lhs60.cm4.p731nvdUScpe:2.3:o:lexmark:cs748_firmware:*:*:*:*:*:*:*:*
lexmark cs796 firmware≤ lhs60.hc.p731nvdUScpe:2.3:o:lexmark:cs796_firmware:*:*:*:*:*:*:*:*
lexmark cx310 firmware≤ lw73.gm2.p263nvdUScpe:2.3:o:lexmark:cx310_firmware:*:*:*:*:*:*:*:*
lexmark cx31x firmware≤ lw73.vyl.p263nvdUScpe:2.3:o:lexmark:cx31x_firmware:*:*:*:*:*:*:*:*
lexmark cx410 firmware≤ lw73.gm4.p263nvdUScpe:2.3:o:lexmark:cx410_firmware:*:*:*:*:*:*:*:*
lexmark cx41x firmware≤ lw73.vy2.p263nvdUScpe:2.3:o:lexmark:cx41x_firmware:*:*:*:*:*:*:*:*
lexmark cx510 firmware≤ lw73.gm7.p263nvdUScpe:2.3:o:lexmark:cx510_firmware:*:*:*:*:*:*:*:*
lexmark cx51x firmware≤ lw73.vy4.p263nvdUScpe:2.3:o:lexmark:cx51x_firmware:*:*:*:*:*:*:*:*
lexmark e46x firmware≤ lr.lbh.p822nvdUScpe:2.3:o:lexmark:e46x_firmware:*:*:*:*:*:*:*:*
lexmark m1140 firmware≤ lw73.prl.p263nvdUScpe:2.3:o:lexmark:m1140_firmware:*:*:*:*:*:*:*:*
lexmark m1145 firmware≤ lw73.pr2.p263nvdUScpe:2.3:o:lexmark:m1145_firmware:*:*:*:*:*:*:*:*

showing 20 of 81

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 2020-02-13modified 2026-06-17

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+52917 more

references (6)

External citations — patches, advisories, analysis.

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