Dashboard / CVE-2026-4436

CVE-2026-4436

HIGH
MEDIUM Priority: 0.04 BB Relevance: 77/100
Published: 2026-04-09 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Integ. Impact Scope Change

CVSS Vector Breakdown

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

Description

A low-privileged remote attacker can send Modbus packets to manipulate register values that are inputs to the odorant injection logic such that too much or too little odorant is injected into a gas line.

Weakness Classification (1)

References & Advisories (3)

Bug Bounty Relevance

77 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.6 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

EPSS — Exploitation Probability

0.45%
Raw Score 0.004480
Percentile 38.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00448
2026-10-28
0.00448

Intelligence Sources

nvd ref →

External Links