CVE-2020-14472

On Draytek Vigor3900, Vigor2960, and Vigor 300B devices before 1.5.1.1, there are some command-injection vulnerabilities in the mainfunction.cgi file.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gist.github.com/Cossack9989/fa9718434ceee4e6d4f6b0ad672c10f1	Exploit Third Party Advisory
https://gist.github.com/WinMin/46165779215f1d47ec257210428c0240	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:draytek:vigor300b_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:draytek:vigor300b:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:draytek:vigor2960_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:draytek:vigor2960:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:draytek:vigor3900_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:draytek:vigor3900:-:*:*:*:*:*:*:*

History

21 Dec 2021, 01:29

Type	Values Removed	Values Added
CWE	~~CWE-94~~	CWE-77
References	~~(MISC) https://gist.github.com/Cossack9989/fa9718434ceee4e6d4f6b0ad672c10f1 -~~	(MISC) https://gist.github.com/Cossack9989/fa9718434ceee4e6d4f6b0ad672c10f1 - Exploit, Third Party Advisory
References	~~(MISC) https://gist.github.com/WinMin/46165779215f1d47ec257210428c0240 -~~	(MISC) https://gist.github.com/WinMin/46165779215f1d47ec257210428c0240 - Exploit, Third Party Advisory

Information

Published : 2020-06-24 17:15

Updated : 2023-12-10 13:27

NVD link : CVE-2020-14472

Mitre link : CVE-2020-14472

CVE.ORG link : CVE-2020-14472

JSON object : View

Products Affected

draytek

vigor2960
vigor3900_firmware
vigor2960_firmware
vigor300b_firmware
vigor300b
vigor3900

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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