Vulnerability · Published Mar 12, 2024 · Assigned by CERTVDE
CVE-2024-26001PHOENIX CONTACT: Out of bounds write only memory access
High 7.4
In plain English
A high-severity out-of-bounds write in CHARX SEC-3000 from PHOENIX CONTACT. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 59% of all known vulnerabilities).
Severity (CVSS 3.1)7.4High
Exploit odds (30 days)0.9%top 41.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| PHOENIX CONTACT | CHARX SEC-3000 | 0 – through 1.5.0 |
| PHOENIX CONTACT | CHARX SEC-3050 | 0 – through 1.5.0 |
| PHOENIX CONTACT | CHARX SEC-3100 | 0 – through 1.5.0 |
| PHOENIX CONTACT | CHARX SEC-3150 | 0 – through 1.5.0 |
Weakness: CWE-787 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H