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CVE-2021-45988

Common vulnerabilities & exposures (CVE)

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Published at: - 04-02-2022 03:15
Last modified: - 08-02-2022 04:40
Total changes: - 2

Description

Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function formAddDnsForward. This vulnerability allows attackers to cause a Denial of Service (DoS) via the DnsForwardRule parameter.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Low
Attack complexity
Network
Attack vector
High
Availability
None
Confidentiality
None
Integrity
None
Privileges required
Unchanged
Scope
None
User interaction
7.5
Base score
3.9
3.6
Exploitability score
Impact score
 

Verification logic

OR
AND
OR
vendor=tendacn AND product=g1_firmware AND version=15.11.0.17\(9502\)_cn
OR
vendor=tendacn AND product=g1 AND version=-
AND
OR
vendor=tendacn AND product=g3_firmware AND version=15.11.0.17\(9502\)_cn
OR
vendor=tendacn AND product=g3 AND version=-
 

Reference

 


Keywords

NVD

 

CVE-2021-45988

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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