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CVE-2022-29643

Common vulnerabilities & exposures (CVE)

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Published at: - 18-05-2022 02:15
Last modified: - 26-05-2022 09:06
Total changes: - 2

Description

TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a stack overflow via the macAddress parameter in the function setMacQos. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

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

AND
OR
vendor=totolink AND product=a3100r_firmware AND version=4.1.2cu.5050_b20200504
vendor=totolink AND product=a3100r_firmware AND version=4.1.2cu.5247_b20211129
OR
vendor=totolink AND product=a3100r AND version=-
 

Reference

 


Keywords

NVD

 

CVE-2022-29643

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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