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CVE-2021-20837

nvd nistnuclei
Published: Oct 26, 2021Modified: Nov 21, 2024

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

Movable Type 7 r.5002 and earlier (Movable Type 7 Series), Movable Type 6.8.2 and earlier (Movable Type 6 Series), Movable Type Advanced 7 r.5002 and earlier (Movable Type Advanced 7 Series), Movable Type Advanced 6.8.2 and earlier (Movable Type Advanced 6 Series), Movable Type Premium 1.46 and earlier, and Movable Type Premium Advanced 1.46 and earlier allow remote attackers to execute arbitrary OS commands via unspecified vectors. Note that all versions of Movable Type 4.0 or later including unsupported (End-of-Life, EOL) versions are also affected by this vulnerability.

Affected (7)

Sixapart
1 product
Movable Type
Configuration A
7 vulnerable
Vulnerable SoftwareAffected Versions
Sixapart
Movable Type
From 4.0 to 6.3.11
Movable Type
From 6.5.0 to 6.8.2
Movable Type
From 7.0 to 7.8.1
Movable Type
From 6.5.0 to 6.8.2
Movable Type
From 7.0 to 7.8.1
Movable Type
Up to 1.46
Movable Type
Up to 1.46

Related CWEs

CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (8)

Source: vultures@jpcert.or.jp
ExploitThird Party AdvisoryVDB Entry
Source: vultures@jpcert.or.jp
Third Party AdvisoryVDB Entry
Source: vultures@jpcert.or.jp
Third Party Advisory
Source: vultures@jpcert.or.jp
Release NotesVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Release NotesVendor Advisory

Timeline

No history available yet.