CVE-2025-7088 Details
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.
A critical stack-based buffer overflow vulnerability has been identified in the Belkin F9K1122 router running firmware version 1.00.33. The issue arises in the web interface, specifically within the 'formPPPoESetup' function of the '/goform/formPPPoESetup' file. The vulnerability is triggered by manipulating the 'pppUserName' argument, allowing remote attackers to overflow the stack and potentially execute arbitrary code.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 7, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/wudipjq/my_vuln/blob/main/Belkin/vuln_8/8.md | CISA-ADP | ExploitThird Party Advisory |
| https://github.com/wudipjq/my_vuln/blob/main/Belkin/vuln_8/8.md | [email protected] | ExploitThird Party Advisory |
| https://github.com/wudipjq/my_vuln/blob/main/Belkin/vuln_8/8.md#poc | [email protected] | ExploitThird Party Advisory |
| https://vuldb.com/?ctiid.315003 | [email protected] | Permissions Required |
| https://vuldb.com/?id.315003 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.603697 | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-121 | Stack-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| belkin f9k1122 firmware | 1.00.33 |
CPE
Remediation
| |
| belkin f9k1122 | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jul 9, 2025 | Initial Analysis | [email protected] |
| Jul 7, 2025 | CVE Modified | CISA-ADP |
| Jul 6, 2025 | New CVE Received | [email protected] |