High severity · published May 24, 2022
CVE-2022-29377
Totolink A3600R V4.1.2cu.5182_B20201102 was discovered to contain a stacker overflow in the fread function at infostat.cgi
7.5
CVSS
1.1%
EPSS
No
On KEV
Description
Totolink A3600R V4.1.2cu.5182_B20201102 was discovered to contain a stacker overflow in the fread function at infostat.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via the parameter CONTENT_LENGTH.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
A3600r Firmware · Totolink
4.1.2cu.5182_b20201102 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-29377
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-29377
Exploit
https://github.com/molezsbd/iot-cve/tree/master/totolink/a3600r
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