Critical severity · published Aug 12, 2024
CVE-2024-42546
TOTOLINK A3100R V4.1.2cu.5050_B20200504 has a buffer overflow vulnerability in the password parameter in the loginauth function
9.8
CVSS
0.6%
EPSS
No
On KEV
Description
TOTOLINK A3100R V4.1.2cu.5050_B20200504 has a buffer overflow vulnerability in the password parameter in the loginauth function.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
A3100r Firmware · Totolink
4.1.2cu.5050_b20200504 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-42546
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-42546
Exploit
https://github.com/noahze01/IoT-vulnerable/blob/main/TOTOLink/A3100R/loginauth_password.md
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