Dashboard / CVE-2026-124058

CVE-2026-124058

HIGH
MEDIUM Priority: 0.04 BB Relevance: 62/100
Published: 2026-11-07 Modified: 2026-11-12 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
S: X
AT: None
VC: High
VI: High
VA: High

Description

A weakness has been identified in TOTOLINK CA300-PoE 6.2c.884. Affected is the function setWiFiRepeaterConfig of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument ApCliKeyStr can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.

Weakness Classification (2)

Affected Software (2)

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

References & Advisories (6)

https://vuldb.com/vuln/432113
vdb-entry technical-description
https://vuldb.com/submit/1033755
third-party-advisory
https://vuldb.com/vuln/432113/cti
signature permissions-required

Bug Bounty Relevance

62 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

8.5 / 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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