CVE-2020-25159
CRITICAL499ES EtherNet/IP Adaptor Firmware < 2.28 - Stack-based Buffer Overflow via Specially Crafted Packet
Title source: llmDescription
499ES EtherNet/IP (ENIP) Adaptor Source Code is vulnerable to a stack-based buffer overflow, which may allow an attacker to send a specially crafted packet that may result in a denial-of-service condition or code execution.
References (1)
Core 1
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://us-cert.cisa.gov/ics/advisories/icsa-20-324-03
Scores
CVSS v3
9.8
EPSS
0.0290
EPSS Percentile
85.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-121
CWE-787
Status
published
Products (1)
rtautomation/499es_ethernet\/ip_adaptor_firmware
< 2.28
Published
Nov 24, 2020
Tracked Since
Feb 18, 2026