CVE-2022-0902

EUVD-2022-15934

21.07.2022, 16:15

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in flow computer and remote controller products of ABB ( RMC-100 (Standard), RMC-100-LITE, XIO, XFCG5 , XRCG5 , uFLOG5 , UDC) allows an attacker who successfully exploited this vulnerability could insert and run arbitrary code in an affected system node.

Path Traversal

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	8.1 HIGH	NETWORK	HIGH	NONE	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
ABB	CNA	8.1 HIGH	NETWORK	HIGH	NONE	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 84%

Affected Products (NVD)

Vendor	Product	Version
abb	rmc-100_firmware	𝑥 < 2105457-037
abb	rmc-100-lite_firmware	𝑥 < 2106229-011
abb	xio_firmware	𝑥 < 2106198-008
abb	xfcg5_firmware	𝑥 < 2105805-016
abb	xrcg5_firmware	𝑥 < 2105864-016
abb	uflog5_firmware	𝑥 < 2105298-024
abb	udc_firmware	𝑥 < 2106177-007

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References

https://search.abb.com/library/Download.aspx?DocumentID=9AKK108467A0927&LanguageCode=en&DocumentPartId=&Action=Launch&_ga