Resource exhaustion in Siemens products - CVE-2022-39158

Vulnerability identifier: #VU67314

CSH Severity: Medium

CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-39158

CWE-ID: CWE-400

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

RUGGEDCOM ROS RSG2100
RUGGEDCOM ROS RST2228
RUGGEDCOM ROS RST916P
RUGGEDCOM ROS RST916C
RUGGEDCOM ROS RSL910
RUGGEDCOM ROS RSG2488
RUGGEDCOM ROS RSG2300P
RUGGEDCOM ROS RSG2300
RUGGEDCOM ROS RSG2288
RUGGEDCOM ROS RMC8388
RUGGEDCOM ROS RSG920P
RUGGEDCOM ROS RSG910C
RUGGEDCOM ROS RSG909R
RUGGEDCOM ROS RSG908C
RUGGEDCOM ROS RSG907R
RUGGEDCOM ROS RS900G
RUGGEDCOM ROS RS900
RUGGEDCOM ROS RS416V2
RUGGEDCOM ROS RS416Pv2
RUGGEDCOM ROS RST2228P

Install updates from vendor's website.

RUGGEDCOM ROS RSG2100 - update to 5.6.0
RUGGEDCOM ROS RST2228P - update to 5.6.0
RUGGEDCOM ROS RST2228 - update to 5.6.0
RUGGEDCOM ROS RST916P - update to 5.6.0
RUGGEDCOM ROS RST916C - update to 5.6.0
RUGGEDCOM ROS RSL910 - update to 5.6.0
RUGGEDCOM ROS RSG2488 - update to 5.6.0
RUGGEDCOM ROS RSG2300P - update to 5.6.0
RUGGEDCOM ROS RSG2300 - update to 5.6.0
RUGGEDCOM ROS RSG2288 - update to 5.6.0
RUGGEDCOM ROS RMC8388 - update to 5.6.0
RUGGEDCOM ROS RSG920P - update to 5.6.0
RUGGEDCOM ROS RSG910C - update to 5.6.0
RUGGEDCOM ROS RSG909R - update to 5.6.0
RUGGEDCOM ROS RSG908C - update to 5.6.0
RUGGEDCOM ROS RSG907R - update to 5.6.0
RUGGEDCOM ROS RS900G - update to 5.6.0
RUGGEDCOM ROS RS900 - update to 5.6.0
RUGGEDCOM ROS RS416V2 - update to 5.6.0
RUGGEDCOM ROS RS416Pv2 - update to 5.6.0

• https://cert-portal.siemens.com/productcert/pdf/ssa-459643.pdficsa-22-314-05

• Denial of service in Siemens RUGGEDCOM ROS