CVE-2021-45987

Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a command injection vulnerability in the function formSetNetCheckTools. This vulnerability allows attackers to execute arbitrary commands via the hostName parameter.

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://github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_3/3.md	Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/218961	Third Party Advisory
https://github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_3/3.md	Broken Link

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tendacn:g1_firmware:15.11.0.17\(9502\)_cn:*:*:*:*:*:*:*

cpe:2.3:h:tendacn:g1:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:tendacn:g3_firmware:15.11.0.17\(9502\)_cn:*:*:*:*:*:*:*

cpe:2.3:h:tendacn:g3:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:33

Type	Values Removed	Values Added
References	~~() https://github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_3/3.md - Broken Link~~	() https://github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_3/3.md - Broken Link

Information

Published : 2022-02-04 02:15

Updated : 2024-11-21 06:33

NVD link : CVE-2021-45987

Mitre link : CVE-2021-45987

CVE.ORG link : CVE-2021-45987

JSON object : View

Products Affected

tendacn

g1
g3
g3_firmware
g1_firmware

CWE

CWE-78

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

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