Dashboard / CVE-2026-114383

CVE-2026-114383

CRITICAL
INFO Priority: 0.07 BB Relevance: 80/100
Published: 2026-10-21 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

A weakness has been identified in TOTOLINK EX200 5.2.3c.7200. This impacts the function setWiFiAclAddConfig of the file /cgi-bin/cstecgi.cgi of the component wireless.so. This manipulation of the argument macAddress causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.

Weakness Classification (2)

Affected Software (2)

VendorProductVersion
TOTOLINK EX200 5.2.3c.7200
TOTOLINK EX200 5.2.3c.7200

References & Advisories (6)

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

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

EPSS — Exploitation Probability

0.65%
Raw Score 0.006530
Percentile 51.2%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00653
2026-10-28
0.00653

Intelligence Sources

mitre ref →
nvd ref →

External Links