CVE-2021-31538 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	7.5 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
mitre	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 60%

Vendor	Product	Version
lancom-systems	lcos_fx	10.5
lancom-systems	lcos_fx	10.5:ru1
lancom-systems	lcos_fx	10.5:ru2
lancom-systems	lcos_fx	10.5:ru3

𝑥

= Vulnerable software versions

Known Exploits!

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://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-010.txt

https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-010.txt