CVE-2019-12840

highpriority · attend · 72EPSS 0.776 · 100 %ileexploit · weaponizedEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

9 exploits · weaponized

Likely / severe?

77.6% (100th) EPSS

CVSS 9 · high

Is it mine?

2 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

In Webmin through 1.910, any user authorized to the "Package Updates" module can execute arbitrary commands with root privileges via the data parameter to update.cgi.

cvss

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

9.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.09highAV:N/AC:L/Au:S/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 8 · impact 10

v3.08.8highCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.08.8highCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78USprimary

exploits (9)

Public proof-of-concept and weaponised exploit code.

exploit/linux/http/webmin_packageup_rceWebmin Package Updates Remote Command Executionweaponized · metasploit
EDB-46984Webmin 1.910 - 'Package Updates' Remote Command Execution (Metasploit)functional · exploit_db
KrE80r/webmin_cve-2019-12840_pocA standalone POC for CVE-2019-12840PoC · poc_in_github
Pol-Ruiz/PoC-CVE-2019-12840Esto es una prueba de concepto propia i basica de la vulneravilidad CVE-2019-12840 la qual te da un RCE en rootPoC · poc_in_github
WizzzStark/CVE-2019-12840.pyPOC: CVE-2019-12840 (Authenticated RCE - Webmin Package Updates)PoC · poc_in_github
anasbousselham/webminscanWebmin Exploit Scanner CVE-2020-35606 CVE-2019-12840PoC · poc_in_github

affected products (2)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
webmin webmin≤ 1.910nvdUScpe:2.3:a:webmin:webmin:*:*:*:*:*:*:*:*

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 2019-06-15modified 2026-06-17

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references (17)

External citations — patches, advisories, analysis.

scry

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