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HIGH · 8.0

CVE-2022-40176

A vulnerability has been identified in Desigo PXM30-1 (All versions < V02.20.126.11-41), Desigo PXM30.E (All versions < V02.20.126.11-41), Desigo PXM40-1 (All versions < V02.20.126.11-41), Desigo PXM4...

Vulnerability Description

A vulnerability has been identified in Desigo PXM30-1 (All versions < V02.20.126.11-41), Desigo PXM30.E (All versions < V02.20.126.11-41), Desigo PXM40-1 (All versions < V02.20.126.11-41), Desigo PXM40.E (All versions < V02.20.126.11-41), Desigo PXM50-1 (All versions < V02.20.126.11-41), Desigo PXM50.E (All versions < V02.20.126.11-41), PXG3.W100-1 (All versions < V02.20.126.11-37), PXG3.W100-2 (All versions < V02.20.126.11-41), PXG3.W200-1 (All versions < V02.20.126.11-37), PXG3.W200-2 (All versions < V02.20.126.11-41). There exists an Improper Neutralization of Special Elements used in an OS Command with root privileges during a restore operation due to the missing validation of the names of files included in the input package. By restoring a specifically crafted package, a remote low-privileged attacker can execute arbitrary system commands with root privileges on the device, leading to a full compromise.

CVSS Score

8.0

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
SiemensDesigo Pxm30-1 Firmware< 02.20.126.11-41
SiemensDesigo Pxm30-1-
SiemensDesigo Pxm30.E Firmware< 02.20.126.11-41
SiemensDesigo Pxm30.E-
SiemensDesigo Pxm40-1 Firmware< 02.20.126.11-41
SiemensDesigo Pxm40-1-
SiemensDesigo Pxm40.E Firmware< 02.20.126.11-41
SiemensDesigo Pxm40.E-
SiemensDesigo Pxm50-1 Firmware< 02.20.126.11-41
SiemensDesigo Pxm50-1-
SiemensDesigo Pxm50.E Firmware< 02.20.126.11-41
SiemensDesigo Pxm50.E-
SiemensPxg3.W100-1 Firmware< 02.20.126.11-37
SiemensPxg3.W100-1-
SiemensPxg3.W100-2 Firmware< 02.20.126.11-41
SiemensPxg3.W100-2-
SiemensPxg3.W200-1 Firmware< 02.20.126.11-37
SiemensPxg3.W200-1-
SiemensPxg3.W200-2 Firmware< 02.20.126.11-41
SiemensPxg3.W200-2-

Related Weaknesses (CWE)

CWE-78

References

FAQ

What is CVE-2022-40176?

CVE-2022-40176 is a vulnerability with a CVSS score of 8.0 (HIGH). A vulnerability has been identified in Desigo PXM30-1 (All versions < V02.20.126.11-41), Desigo PXM30.E (All versions < V02.20.126.11-41), Desigo PXM40-1 (All versions < V02.20.126.11-41), Desigo PXM4...

How severe is CVE-2022-40176?

CVE-2022-40176 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-40176?

Check the references section above for vendor advisories and patch information. Affected products include: Siemens Desigo Pxm30-1 Firmware, Siemens Desigo Pxm30-1, Siemens Desigo Pxm30.E Firmware, Siemens Desigo Pxm30.E, Siemens Desigo Pxm40-1 Firmware.