CVE-2020-27279

State: Published
Severity: 7.5 High
Published: Jan 6, 2021
Updated: Jun 2, 2026
Reserved: Oct 19, 2020

Description

A NULL pointer deference vulnerability has been identified in the protocol converter. An attacker could send a specially crafted packet that could reboot the device running Crimson 3.1 (Build versions prior to 3119.001).

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-476 NULL POINTER DEREFERENCE CWE-476

Affected Products

Product	Versions
Crimson 3.1n/a	Build versions prior to 3119.001Affected

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-005-04

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