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Status published
High
CVE-2024-26001
PHOENIX CONTACT: Out of bounds write only memory access
Vulnerability Description
An unauthenticated remote attacker can write memory out of bounds due to improper input validation in the MQTT stack. The brute force attack is not always successful because of memory randomization.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Peter Geissler
- Rick De Jager
- Carlo Meijer
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Affected Vendor
PHOENIX CONTACT
View all reports →Affected Software
CHARX SEC-3000, CHARX SEC-3050, CHARX SEC-3100, CHARX SEC-3150
Vulnerable Versions:
0
Timeline
Official Publish:
March 12th, 2024
Last Modified:
January 24th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H