Critical severity · published Apr 17, 2024
CVE-2024-3909
A vulnerability classified as critical was found in Tenda AC500 2.0.1.9(1307)
9.8
CVSS
1.7%
EPSS
No
On KEV
Description
A vulnerability classified as critical was found in Tenda AC500 2.0.1.9(1307). Affected by this vulnerability is the function formexeCommand of the file /goform/execCommand. The manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-261145 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
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)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Ac500 Firmware · Tenda
2.0.1.9(1307) · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-3909
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-3909
Broken Link
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC500/formexeCommand.md
Permissions Required
https://vuldb.com/?ctiid.261145
Third Party Advisory
https://vuldb.com/?id.261145
Third Party Advisory
https://vuldb.com/?submit.313804
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