#VU52302 Reachable Assertion in OpENer - CVE-2021-27500 

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Main Vulnerability Database Vulnerabilities #VU52302

#VU52302 Reachable Assertion in OpENer - CVE-2021-27500

Published: April 16, 2021


Vulnerability identifier: #VU52302
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-27500
CWE-ID: CWE-617
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
OpENer
Software vendor:
EIP Stack Group

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a reachable assertion in OpENer EtherNet/IP. A remote attacker can send a specially crafted packet and cause a denial of service condition on the target system.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links