CVE-2026-5612Disclosure(belkin / f9k1015)

LOWCVSS 7.4 · HIGH

Signal is active with 5 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A vulnerability was determined in Belkin F9K1015 1.00.10. This vulnerability affects the function formWlEncrypt of the file /goform/formWlEncrypt. Executing a manipulation of the argument webpage can lead to stack-based buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-119CWE-121

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • f9k1015
  • f9k1015_firmware

Threat summary

  • 5 mentions across 1 observed day

What's happening

  • Technical details provided in 5 signals
  • Disclosure: 5 classified signals
  • 5 total mentions across 1 day

Affected systems

Vendors
Products
f9k1015f9k1015_firmware

2 versions affected across 2 products

Deep dive

Activity timeline5 mentions / 1d
01345Mentions · 2026-04-06: 5Technical Details · 2026-04-06: 504-06
Signal classification1 categories
Disclosure
5100.0%
Referenced assets4 URLs
Full discourse5 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-5612 A vulnerability was determined in Belkin F9K1015 1.00.10. This vulnerability affects the function formWlEncrypt of the file /goform/formWlEncrypt. Executing a manipulat… https://www.cve.org/CVERecord?id=CVE-2026-5612

    Post summary

    The post announces a vulnerability in Belkin F9K1015, detailing the affected file and function but offering no PoC, exploit, patch, or evidence of active exploitation.

    00010229
    57.0K followersView on X
  • The Hacker Wire@TheHackerWire
    Disclosure

    🟠 CVE-2026-5612 - High A vulnerability was determined in Belkin F9K1015 1.00.10. This vulnerability affects the function formWlEncrypt of the file /goform/formWlEncrypt. Executing a manipulation of the argument webp... https://www.thehackerwire.com/vulnerability/CVE-2026-5612/ https://t.co/s28I6yMQSU

    Post summary

    The post announces a high‑severity vulnerability in Belkin F9K1015 firmware affecting the formWlEncrypt function; no PoC, exploit, patch, or active exploitation claim is provided.

    0000051
    164 followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-5612 A vulnerability was determined in Belkin F9K1015 1.00.10. This vulnerability affects the function formWlEncrypt of the file /goform/formWlEncrypt. Executing a manipulat… https://www.cve.org/CVERecord?id=CVE-2026-5612 ----- Traducción: CVE-2026-5612 Se … http://infoflow.cloud`

    Post summary

    A brief announcement of CVE-2026-5612 in a Belkin router, naming the affected function and linking to the CVE record, with no PoC, exploit, or patch details provided.

    0000035
    67 followersView on X
  • DFIR Lab@DFIR_Lab
    Disclosure

    ```json { "x": "🚨 HIGH: CVE-2026-5612 (CVSS 8.8) - Stack-based buffer overflow in Belkin F9K1015 router v1.00.10. Remotely exploitable via formWlEncrypt function. Exploit publicly available. Patch status unknown - vendor unresponsive.

    Post summary

    The text announces a high‑severity stack‑based buffer overflow in Belkin F9K1015 routers, notes that exploits are publicly available, but does not mention a patch or demonstrate a PoC or active exploitation.

    0000031
    1 followersView on X
  • CVEFind.com@CveFindCom
    Disclosure

    [CVE-2026-5612: HIGH] Critical stack-based buffer overflow vulnerability discovered in Belkin F9K1015 1.00.10 allows remote attacks through manipulation of webpage argument, vendor non-responsive.#cve,CVE-2026-5612,#cybersecurity https://cvefind.com/CVE-2026-5612

    Post summary

    A high‑severity stack‑based buffer overflow has been disclosed in Belkin F9K1015 1.00.10, potentially enabling remote attacks through manipulated webpage arguments; no exploitation or patch information is provided.

    0000052
    619 followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
HWbelkinf9k1015---
OSbelkinf9k1015_firmware1.00.10--

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