CVE-2020-12641

Exploitation

Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalog on 2023-06-22. Federal remediation due 2023-07-13.

SSVC decision

• ExploitationactiveCISA reports credible evidence of active exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

84.38% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 99.6% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-05-04 14:58Z6 YR AGO

Last updated

2025-10-21 23:35Z1 YR AGO

Reserved

2020-05-04

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base

Data version

5.1

Document digest

7c27e65dcd2c28c476680e33c3d28b5611d56c42b7432bdd83316627bebf25c7

• github.comhttps://github.com/roundcube/roundcubemail/releases/tag/1.4.4x_refsource_MISC
• github.comhttps://github.com/roundcube/roundcubemail/compare/1.4.3...1.4.4x_refsource_MISC
• roundcube.nethttps://roundcube.net/news/2020/04/29/security-updates-1.4.4-1.3.11-and-1.2.10x_refsource_MISC
• github.comhttps://github.com/roundcube/roundcubemail/commit/fcfb099477f353373c34c8a65c9035b06b364db3x_refsource_MISC
• github.comhttps://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-12641-Command%20Injection-Roundcubex_refsource_MISC
• security.gentoo.orgGLSA-202007-41https://security.gentoo.org/glsa/202007-41vendor-advisoryx_refsource_GENTOO
• lists.opensuse.orgopenSUSE-SU-2020:1516http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.htmlvendor-advisoryx_refsource_SUSE
• www.cisa.govhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-12641government-resource