Dashboard / CVE-2026-124059

CVE-2026-124059

CRITICAL
INFO Priority: 0.05 BB Relevance: 64/100
Published: 2026-11-07 Modified: 2026-11-09 First seen: 2026-11-07 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: High
UI: None
AT: None
VC: High
VI: High
VA: High

Description

A security vulnerability has been detected in TOTOLINK CA300-PoE 6.2c.884. Affected by this vulnerability is the function setWiFiWdsAddConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ApCliKeyStr leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.

Weakness Classification (2)

Affected Software (2)

VendorProductVersion
TOTOLINK CA300-PoE 6.2c.884
TOTOLINK CA300-PoE 6.2c.884

References & Advisories (6)

Bug Bounty Relevance

64 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

9.4 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P

EPSS — Exploitation Probability

0.49%
Raw Score 0.004930
Percentile 42.9%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00493
2026-11-12
0.00493
2026-11-10
0.00493
2026-11-09
0.00493
2026-11-08
0.00493

Intelligence Sources

mitre ref →
nvd ref →

External Links