CVE-2022-29641
highpriority · track · 30EPSS 0.012 · 68 %ileEUUSEPSS · scored 2026-10-28
TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a stack overflow via the startTime and endTime parameters in the function setParentalRules. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (3)
Products and version ranges known to be affected.
- totolink a3100r firmware= 4.1.2cu.5050_b20200504nvdUScpe:2.3:o:totolink:a3100r_firmware:*:*:*:*:*:*:*:*
- totolink a3100r firmware= 4.1.2cu.5247_b20211129nvdUScpe:2.3:o:totolink:a3100r_firmware:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (6)
External citations — patches, advisories, analysis.
- http://totolink.comcnnvd
- https://cxsecurity.com/cveshow/CVE-2022-29641/cnnvd
- https://github.com/shijin0925/IOT/blob/master/TOTOLINK%20A3100R/4.mdcnnvd
- https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/170/ids/36.htmlPatchcnnvd
- https://github.com/shijin0925/IOT/blob/master/TOTOLINK%20A3100R/4.mdenisa_euvd
- https://github.com/shijin0925/IOT/blob/master/TOTOLINK%20A3100R/4.mdExploitThird Party Advisorynvd
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