NVD

CVE-2020-5577 Detail

Description

Movable Type series (Movable Type 7 r.4606 (7.2.1) and earlier (Movable Type 7), Movable Type Advanced 7 r.4606 (7.2.1) and earlier (Movable Type Advanced 7), Movable Type for AWS 7 r.4606 (7.2.1) and earlier (Movable Type for AWS 7), Movable Type 6.5.3 and earlier (Movable Type 6.5), Movable Type Advanced 6.5.3 and earlier (Movable Type Advanced 6.5), Movable Type 6.3.11 and earlier (Movable Type 6.3), Movable Type Advanced 6.3.11 and earlier (Movable Type 6.3), Movable Type Premium 1.29 and earlier, and Movable Type Premium Advanced 1.29 and earlier) allow remote authenticated attackers to upload arbitrary files and execute a php script via unspecified vectors.

Severity

CVSS 3.x Severity and Metrics:

NIST: NVD

Base Score: 8.8 HIGH

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

NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://jvn.jp/en/jp/JVN28806943/index.html	Third Party Advisory VDB Entry
https://movabletype.org/news/2020/05/mt-730-660-6312-released.html	Release Notes Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-434	Unrestricted Upload of File with Dangerous Type	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

1 change records found show changes

Initial Analysis by NIST 5/15/2020 1:30:40 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 972 characters. View Entire Change Record OR cpe:2.3:a:sixapart:movable_type:::::advanced::: versions up to (including) 1.29 cpe:2.3:a:sixapart:movable_type:::::premium::: versions up to (including) 1.29 cpe:2.3:a:sixapart:movable_type:::::-::: versions from (including) 6.3 up to (including) 6.3.11 cpe:2.3:a:sixapart:movable_type:::::advanced::: versions from (including) 6.3 up to (including) 6.3.11 cpe:2.3:a:sixapart:movable_type:::::-::: versions from (including) 6.5.0 u
Added	CVSS V2		NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P)
Added	CVSS V3.1		NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Added	CWE		NIST CWE-434
Changed	Reference Type	https://jvn.jp/en/jp/JVN28806943/index.html No Types Assigned	https://jvn.jp/en/jp/JVN28806943/index.html Third Party Advisory, VDB Entry
Changed	Reference Type	https://movabletype.org/news/2020/05/mt-730-660-6312-released.html No Types Assigned	https://movabletype.org/news/2020/05/mt-730-660-6312-released.html Release Notes, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2020-5577
NVD Published Date:
05/13/2020
NVD Last Modified:
05/15/2020
Source:
JPCERT/CC

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Information Technology Laboratory

National Vulnerability Database