High severity · published Jun 16, 2025
CVE-2025-6113
Tenda FH1203 AdvSetLanip fromadvsetlanip buffer overflow
8.8
CVSS
1.3%
EPSS
No
On KEV
Description
A vulnerability, which was classified as critical, was found in Tenda FH1203 2.0.1.6. Affected is the function fromadvsetlanip of the file /goform/AdvSetLanip. The manipulation of the argument lanMask leads to 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)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FH
FH1203 · Tenda
2.0.1.6 · source: vendor
FF
Fh1203 Firmware · Tenda
2.0.1.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-6113
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-6113
Exploit
https://lavender-bicycle-a5a.notion.site/Tenda-FH1203-fromadvsetlanip-20b53a41781f8070bc65ffadd1ed6bf1?source=copy_link
Permissions Required
https://vuldb.com/?ctiid.312582
Third Party Advisory
https://vuldb.com/?id.312582
Third Party Advisory
https://vuldb.com/?submit.592478
Product
https://www.tenda.com.cn/
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