Dashboard / CVE-2026-122120

CVE-2026-122120

CRITICAL
INFO Priority: 0.05 BB Relevance: 68/100
Published: 2026-11-04 Modified: 2026-11-12 First seen: 2026-11-04 Status: active

Attack Surface

Network No Auth No Interaction Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: None
S: Changed
C: High
I: High
A: High

Description

In Yealink Plug-in Softwares before 2.35.219.0, there is an unauthorized file write vulnerability under specific scenarios, which may be exploited by attackers to achieve remote code execution.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
Yealink Plug-in Softwares 0 < 2.35.219.0
Yealink Plug-in Softwares 0 < 2.35.219.0

References & Advisories (2)

Bug Bounty Relevance

68 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

9.0 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS — Exploitation Probability

0.51%
Raw Score 0.005130
Percentile 44.3%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00513
2026-11-12
0.00513
2026-11-10
0.00513
2026-11-09
0.00513
2026-11-08
0.00513
2026-11-07
0.00513
2026-11-06
0.00513
2026-11-05
0.00513

Intelligence Sources

mitre ref →
nvd ref →

External Links