CVE-2025-13823
HIGH EPSS 7.4%
Published Dec 15, 20256mo ago · Modified Jun 17, 20261w ago
7.1 CVSS 4.0
Published Dec 15, 2025 6mo ago
Last Modified Jun 17, 2026 1w ago
Description
A security issue was found in the IPv6 stack in the Micro850 and Micro870 controllers when the controllers received multiple malformed packets during fuzzing. The controllers will go into recoverable fault with fault code 0xFE60. To recover the controller, clear the fault.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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 Attack Vector Adjacent
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
7.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
References 1
- rockwellautomation.com https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1766.html
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.