CVE-2024-26001

Published: Mar 12, 2024Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

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.

Affected (4)

Products: Phoenixcontact: Charx Sec 3000 Firmware, Charx Sec 3050 Firmware, Charx Sec 3100 Firmware, Charx Sec 3150 Firmware

Phoenixcontact

4 products

Charx Sec 3000 Firmware

Charx Sec 3050 Firmware

Charx Sec 3100 Firmware

Charx Sec 3150 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Phoenixcontact Charx Sec 3000 Firmware	Before 1.5.1

Running on/with	Platform Versions
Phoenixcontact Charx Sec 3000	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Phoenixcontact Charx Sec 3050 Firmware	Before 1.5.1

Running on/with	Platform Versions
Phoenixcontact Charx Sec 3050	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Phoenixcontact Charx Sec 3100 Firmware	Before 1.5.1

Running on/with	Platform Versions
Phoenixcontact Charx Sec 3100	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Phoenixcontact Charx Sec 3150 Firmware	Before 1.5.1

Running on/with	Platform Versions
Phoenixcontact Charx Sec 3150	All versions

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

https://cert.vde.com/en/advisories/VDE-2024-011

Source: info@cert.vde.com

Third Party Advisory

https://cert.vde.com/en/advisories/VDE-2024-011

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.