VulnerabilityModified
CVE-2024-26001
An unauthenticated remote attacker can write memory out of bounds due to improper input validation in the MQTT stack.
CRITICAL 9.8EPSS 0.87%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.87%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.87% probability · 57th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- phoenixcontact/charx sec-3000 firmware · phoenixcontact/charx sec-3050 firmware · phoenixcontact/charx sec-3100 firmware · phoenixcontact/charx sec-3150 firmware
- Source
- info@cert.vde.com
References
- https://cert.vde.com/en/advisories/VDE-2024-011Third Party Advisory
- https://cert.vde.com/en/advisories/VDE-2024-011Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.