CVE-2025-7088
A vulnerability, which was classified as critical, was found in Belkin F9K1122 1.00.33.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 13.8%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
A vulnerability, which was classified as critical, was found in Belkin F9K1122 1.00.33. This affects the function formPPPoESetup of the file /goform/formPPPoESetup of the component webs. The manipulation of the argument pppUserName leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS 4.0
- 7.4 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 13.83% probability · 97th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-121
- Affected
- belkin/f9k1122 firmware
- Source
- cna@vuldb.com
EPSS moved from 13.8% on 7 October 2026 to 13.8% on 1 November 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
References
- https://github.com/wudipjq/my_vuln/blob/main/Belkin/vuln_8/8.mdExploit, Third Party Advisory
- https://github.com/wudipjq/my_vuln/blob/main/Belkin/vuln_8/8.md#pocExploit, Third Party Advisory
- https://vuldb.com/?ctiid.315003Permissions Required
- https://vuldb.com/?id.315003Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.603697Third Party Advisory, VDB Entry
- https://github.com/wudipjq/my_vuln/blob/main/Belkin/vuln_8/8.mdExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.