Exploit discussion active in current signal (3 latest mentions)
Recommended action window: High priority (within 72h)
NVD description
A weakness has been identified in Belkin F9K1122 1.00.33. The impacted element is the function formSetPassword of the file /goform/formSetPassword of the component Parameter Handler. This manipulation of the argument webpage causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
2 versions affected across 2 products
CVE-2026-5043 A weakness has been identified in Belkin F9K1122 1.00.33. The impacted element is the function formSetPassword of the file /goform/formSetPassword of the component Para… https://www.cve.org/CVERecord?id=CVE-2026-5043
Post summary
A new vulnerability (CVE-2026-5043) was identified in Belkin F9K1122 firmware, affecting the formSetPassword function, with no details on exploitation, patches, or mitigations provided.
🟠 CVE-2026-5043 - High A weakness has been identified in Belkin F9K1122 1.00.33. The impacted element is the function formSetPassword of the file /goform/formSetPassword of the component Parameter Handler. This mani... https://www.thehackerwire.com/vulnerability/CVE-2026-5043/ https://t.co/QCnAUp2rE8
Post summary
The tweet announces a high‑severity vulnerability in the Belkin F9K1122 router, describing the affected function and component, but provides no PoC, exploit, active exploitation, or patch information.
[CVE-2026-5043: HIGH] Vulnerability in Belkin F9K1122 could lead to remote stack-based buffer overflow attack via formSetPassword function, with exploit now public. No vendor response to disclosure.#cve,CVE-2026-5043,#cybersecurity https://cvefind.com/CVE-2026-5043
Post summary
Belkin's F9K1122 router is vulnerable to a remote stack‑based buffer overflow via the formSetPassword API; an exploit has become public, but no vendor patch or active exploitation reports are mentioned.
2 of 2 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| HW | belkin | f9k1122 | - | - | - |
| OS | belkin | f9k1122_firmware | 1.00.33 | - | - |