Critical severity · published Aug 12, 2024
CVE-2024-42520
TOTOLINK A3002R v4.0.0-B20230531.1404 contains a buffer overflow vulnerability in /bin/boa via formParentControl
9.8
CVSS
0.6%
EPSS
No
On KEV
Description
TOTOLINK A3002R v4.0.0-B20230531.1404 contains a buffer overflow vulnerability in /bin/boa via formParentControl.
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
A3002r Firmware · Totolink
4.0.0-b20230531.1404 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-42520
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-42520
Exploit
https://github.com/c10uds/totolink_A3002R_stackoverflow
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