CVE-2022-29643

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.

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0

7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C

EPSS

1.16% chance of exploitation in the next 30 days, 65th percentile

Published

2022-05-18

Updated

2024-08-03

Proof-of-concept exploits (1)

• shijin0925/IOT/blob/master/TOTOLINK%20A3100R/6.md

References

• CVE Record
• NVD entry

Related

• CVE-2022-29638
• CVE-2022-29640
• CVE-2022-29641
• CVE-2022-29642
• CVE-2022-29646
• CVE-2022-2965