CVE-2026-6015

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow4 documents4 sources
Severity
7.4HIGH
EPSS
0.0%
top 85.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Tenda AC9
Timeline
PublishedApr 10

Description

A vulnerability has been found in Tenda AC9 15.03.02.13. Impacted is the function formQuickIndex of the file /goform/QuickIndex of the component POST Request Handler. Such manipulation of the argument PPPOEPassword leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages1 packages

▶CVEListV5tenda/ac915.03.02.13

🔴Vulnerability Details

3
VulDB
Tenda AC9 15.03.02.13 POST Request /goform/QuickIndex formQuickIndex PPPOEPassword stack-based overflow (EUVD-2026-21311)↗2026-04-10
▶
CVEList
Tenda AC9 POST Request QuickIndex formQuickIndex stack-based overflow↗2026-04-10
▶
GHSA
GHSA-9jxj-33wq-5v9p: A vulnerability has been found in Tenda AC9 15↗2026-04-10
▶