CVE-2026-4975Disclosure(tenda / ac15)

LOWCVSS 7.4 · HIGH

Signal is active with 1 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 has been found in Tenda AC15 15.03.05.19. This affects the function formSetCfm of the file /goform/setcfm of the component POST Request Handler. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-119CWE-121CWE-787

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Are you affected?

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

  • ac15
  • ac15_firmware

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-03-27); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
Products
ac15ac15_firmware

2 versions affected across 2 products

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-03-27: 1Mentions · 2026-03-28: 1Technical Details · 2026-03-27: 103-2703-28
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-4975 A vulnerability has been found in Tenda AC15 15.03.05.19. This affects the function formSetCfm of the file /goform/setcfm of the component POST Request Handler. The man… https://www.cve.org/CVERecord?id=CVE-2026-4975

    Post summary

    The text announces a newly identified vulnerability in Tenda AC15, noting the affected function but providing no exploitation or mitigation details.

    00000124
    56.9K followersView on X
  • CVEFind.com@CveFindCom
    Disclosure

    [CVE-2026-4975: HIGH] Vulnerability identified in Tenda AC15 router allows remote attackers to trigger a stack-based buffer overflow via manipulation of the funcpara1 argument. Take precautionary measures.#cve,CVE-2026-4975,#cybersecurity https://cvefind.com/CVE-2026-4975

    Post summary

    The tweet announces a stack‑based buffer overflow (CVE‑2026‑4975) in a Tenda AC15 router, providing technical details but no PoC, exploit, patch or active exploitation evidence.

    0000031
    617 followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
HWtendaac151.0--
OStendaac15_firmware15.03.05.19_multi--

Explore more