Dashboard / CVE-2026-120344

CVE-2026-120344

CRITICAL
INFO Priority: 0.18 BB Relevance: 79/100
Published: 2026-11-02 Modified: 2026-11-02 First seen: 2026-11-02 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
S: X
AT: None
VC: High
VI: High
VA: High

Description

A vulnerability has been found in WAVLINK WN551X3-A M51X3_V251020-WO-182e965. This affects the function system of the file /bin/ioos of the component WireGuard CLI Group Handler. Such manipulation of the argument group_name leads to os command injection. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure.

Weakness Classification (2)

Affected Software (2)

VendorProductVersion
WAVLINK WN551X3-A M51X3_V251020-WO-182e965
WAVLINK WN551X3-A M51X3_V251020-WO-182e965

References & Advisories (5)

Bug Bounty Relevance

79 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.3 / 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/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

1.99%
Raw Score 0.019890
Percentile 80.7%
Date 2026-11-05

EPSS Trend

2026-11-05
0.01989
2026-11-04
0.01989
2026-11-03
0.01989

Intelligence Sources

mitre ref →
nvd ref →

External Links