High severity · published Jul 22, 2025
CVE-2025-8017
Tenda AC7 httpd setMacFilterCfg formSetMacFilterCfg stack-based overflow
8.8
CVSS
13.2%
EPSS
No
On KEV
Description
A vulnerability was found in Tenda AC7 15.03.06.44. It has been classified as critical. Affected is the function formSetMacFilterCfg of the file /goform/setMacFilterCfg of the component httpd. The manipulation of the argument deviceList leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)13.2% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
AC7 · Tenda
15.03.06.44 · source: vendor
AF
Ac7 Firmware · Tenda
15.03.06.44 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-8017
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-8017
Exploit
https://github.com/Thir0th/Thir0th-CVE/blob/main/Tenda_AC7%20V1.0_V15.03.06.44%20has%20a%20stack%20overflow%20vulnerability%20in%20parse_macfilter_rule.md
Permissions Required
https://vuldb.com/?ctiid.317220
Third Party Advisory
https://vuldb.com/?id.317220
Third Party Advisory
https://vuldb.com/?submit.619364
Product
https://www.tenda.com.cn/
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