CVE-2020-25159

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/24/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

rtautomation:499es_ethernet\/ip_adaptorrtautomation:499es_ethernet\/ip_adaptor_firmware

Weaknesses (CWE)

CWE-121CWE-787

References

https://us-cert.cisa.gov/ics/advisories/icsa-20-324-03(ics-cert@hq.dhs.gov)

https://us-cert.cisa.gov/ics/advisories/icsa-20-324-03(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.