CPANSA-MT-2021-20837: MT vulnerability

Publisher giterlizzi Document category csaf_security_advisory
Initial release date 2021-10-26T00:00:00 Engine CSAF Perl Toolkit 0.25
Current release date 2021-10-26T00:00:00 Build Date
Current version 1 Status final
CVSS v3.1 Base Score 9.8 Severity Critical
Original language Language en
Also referred to

Vulnerability 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.

Vulnerabilities

CVE-2021-20837

Vulnerability 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.

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

Product status

Known affected
Product Score
MT greater than or equal 7 and less than or equal 7.8.1
CVSS Version CVSS Vector CVSS Base Score CVSS Base Severity
3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 9.8 Critical
2.0 AV:N/AC:L/Au:N/C:P/I:P/A:P 7.5 High
MT greater than or equal 6 and less than or equal 6.8.2
CVSS Version CVSS Vector CVSS Base Score CVSS Base Severity
3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 9.8 Critical
2.0 AV:N/AC:L/Au:N/C:P/I:P/A:P 7.5 High
MT less than 6
CVSS Version CVSS Vector CVSS Base Score CVSS Base Severity
3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 9.8 Critical
2.0 AV:N/AC:L/Au:N/C:P/I:P/A:P 7.5 High

giterlizzi

Namespace: https://github.com/giterlizzi/

gdt@cpan.org

References

Revision history

Version Date of the revision Summary of the revision
1 Tue Oct 26 00:00:00 2021 First release

Sharing rules

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