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Critical severity · published Apr 17, 2024
CVE-2024-3908
A vulnerability classified as critical has been found in Tenda AC500 2.0.1.9(1307)
9.8
CVSS
8.7%
EPSS
No
On KEV
Description
A vulnerability classified as critical has been found in Tenda AC500 2.0.1.9(1307). Affected is the function formWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-261144. 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)8.7% · higher than 95% 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
Affected product
AF
Ac500 Firmware
Tenda
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-3908
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-3908
Exploit
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC500/formWriteFacMac.md
Permissions Required
https://vuldb.com/?ctiid.261144
Third Party Advisory
https://vuldb.com/?id.261144
Third Party Advisory
https://vuldb.com/?submit.313803
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