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CVE-2020-12641

CRITICAL
9.8
CVSS Score
Published: May 4, 2020 at 02:58 PM UTC
Updated: June 17, 2026 at 02:52 AM UTC
3 products affected across 2 vendorsLeapBackports SleWebmail

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Severity
CRITICAL9.8
Exploitation
CISA KEV
Exploit prediction
EPSS 84%
SSVC
Active

Actively Exploited

CISA Known Exploited Vulnerabilities (KEV) Catalog

EPSS Score84.4%

EPSS (Exploit Prediction Scoring System) estimates a 84.4% chance this CVE is exploited in the wild within the next 30 days — higher than 100% of all CVEs. It complements CVSS: a high EPSS on a mid-severity CVE can still be urgent.

Roundcube Webmail contains an remote code execution vulnerability that allows attackers to execute code via shell metacharacters in a configuration setting for im_convert_path or im_identify_path.

Required Action
Apply updates per vendor instructions.
Ransomware Use
Unknown
Added to KEV
Jun 22, 2023
Remediation Due
Jul 13, 2023
1205 days overdue
Notes
https://roundcube.net/news/2020/04/29/security-updates-1.4.4-1.3.11-and-1.2.10
https://nvd.nist.gov/vuln/detail/CVE-2020-12641

Description

rcube_image.php in Roundcube Webmail before 1.4.4 allows attackers to execute arbitrary code via shell metacharacters in a configuration setting for im_convert_path or im_identify_path.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Backports Sle· openSUSE
95%
15.0 sp115.0 sp2
Leap· openSUSEdrupal
95%
15.115.2
Webmail· Roundcube
95%
1.2.0 ≤ v < 1.2.101.3.0 ≤ v < 1.3.111.4.0 ≤ v < 1.4.4
Affected range stops below 1.2.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.3.11, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.4.4, so it looks safe — our inference, not a vendor statement

References (8)

Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-12641-Command%20Injection-Roundcube
x_refsource_MISCPatch
Source: [email protected]
https://github.com/roundcube/roundcubemail/commit/fcfb099477f353373c34c8a65c9035b06b364db3
x_refsource_MISCRelease Notes
Source: [email protected]
https://github.com/roundcube/roundcubemail/compare/1.4.3...1.4.4
x_refsource_MISCRelease Notes
Source: [email protected]
https://github.com/roundcube/roundcubemail/releases/tag/1.4.4
x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://roundcube.net/news/2020/04/29/security-updates-1.4.4-1.3.11-and-1.2.10
Vendor Advisoryx_refsource_GENTOOThird Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/202007-41
US Government Resource
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-12641

SSVC — Action Prioritization

SSVCActiveAutomatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

9.8CRITICALCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-78

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