CVE-2020-14504

State: Published
Severity: 5.3 Medium
Published: Feb 24, 2022
Updated: Apr 17, 2025
Reserved: Jun 19, 2020

Description

The web interface of the 1734-AENTR communication module mishandles authentication for HTTP POST requests. A remote, unauthenticated attacker can send a crafted request that may allow for modification of the configuration settings.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	CISA-ADP

Weaknesses

CWE-284 Improper Access Control
CWE-287 Improper Authentication

Affected Products

Product	Versions
1734-AENTRRockwell Automation	Series B 4.001 to 4.005, and 5.011 to 5.017Affected Series C 6.011 and 6.012Affected

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-063-01

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