Dashboard / CVE-2026-105981

CVE-2026-105981

HIGH
MEDIUM Priority: 0.03 BB Relevance: 62/100
Published: 2026-11-03 Modified: 2026-11-03 First seen: 2026-11-03 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

Improper input validation in the Digital I/O function may allow a remote attacker with high privileges to inject operating system commands and execute them with root privileges.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
Welotec TK100 0.0.0 < 3.5.116
Welotec TK500-v2 0.0.0 < 1.0.124
Welotec TK500-v3 0.0.0 < 1.0.123

References & Advisories (1)

Bug Bounty Relevance

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

CVSS Score

8.6 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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

0.36%
Raw Score 0.003580
Percentile 29.6%
Date 2026-11-03

Intelligence Sources

mitre ref →
nvd ref →

External Links