CVE-2026-3044HIGH 8.8EPSS p38.8%

CVE-2026-3044CVE-2026-3044

Description

A vulnerability has been found in Tenda AC8 16.03.34.06. This affects the function webCgiGetUploadFile of the file /cgi-bin/UploadCfg of the component Httpd Service. The manipulation of the argument boundary 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.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.50% probability of exploitation · percentile 38.8% · 2026-06-19T12:03:05Z
Published2026-02-24
Last modified2026-02-24

Underlying weaknesses· 2

CWE-119CWE-121

References

  1. https://github.com/master-abc/cve/issues/43
  2. https://vuldb.com/?ctiid.347400
  3. https://vuldb.com/?id.347400
  4. https://vuldb.com/?submit.757240
  5. https://www.tenda.com.cn/

2

TypeTargetConfidenceTier
WeaknessImproper Restriction of Operations within the Bounds of a Memory Buffercwe-1190%live
WeaknessStack-based Buffer Overflowcwe-1210%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2026-2930
CVE
CVE-2026-4567
CVE
CVE-2026-4254
CVE
CVE-2026-5550
CVE
CVE-2026-11528
CVE
CVE-2026-4904
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.