CVE-2022-29897 — CRITICAL (9.1)

Vulnerability Description

On various RAD-ISM-900-EN-* devices by PHOENIX CONTACT an admin user could use the traceroute utility integrated in the WebUI to execute arbitrary code with root privileges on the OS due to an improper input validation in all versions of the firmware.

CVSS Score

9.1

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Phoenixcontact	Rad-Ism-900-En-Bd Firmware	All versions
Phoenixcontact	Rad-Ism-900-En-Bd	-
Phoenixcontact	Rad-Ism-900-En-Bd\/B Firmware	All versions
Phoenixcontact	Rad-Ism-900-En-Bd\/B	-
Phoenixcontact	Rad-Ism-900-En-Bd-Bus Firmware	All versions
Phoenixcontact	Rad-Ism-900-En-Bd-Bus	-

Related Weaknesses (CWE)

CWE-20

References

https://cert.vde.com/en/advisories/VDE-2022-018/Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2022-018/Third Party Advisory

FAQ

What is CVE-2022-29897?

CVE-2022-29897 is a vulnerability with a CVSS score of 9.1 (CRITICAL). On various RAD-ISM-900-EN-* devices by PHOENIX CONTACT an admin user could use the traceroute utility integrated in the WebUI to execute arbitrary code with root privileges on the OS due to an imprope...

How severe is CVE-2022-29897?

CVE-2022-29897 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-29897?

Check the references section above for vendor advisories and patch information. Affected products include: Phoenixcontact Rad-Ism-900-En-Bd Firmware, Phoenixcontact Rad-Ism-900-En-Bd, Phoenixcontact Rad-Ism-900-En-Bd\/B Firmware, Phoenixcontact Rad-Ism-900-En-Bd\/B, Phoenixcontact Rad-Ism-900-En-Bd-Bus Firmware.