7.5

CVE-2021-31538

Exploit

LANCOM R&S Unified Firewall (UF) devices running LCOS FX 10.5 allow Relative Path Traversal.

Data is provided by the National Vulnerability Database (NVD)
Lancom-systems ≫ Lcos Fx Version10.5 Update-
   Lancom-systems ≫ Uf-160 Version-
   Lancom-systems ≫ Uf-260 Version-
   Lancom-systems ≫ Uf-500 Version-
   Lancom-systems ≫ Uf-60 Version-
   Lancom-systems ≫ Uf-910 Version-
Lancom-systems ≫ Lcos Fx Version10.5 Updateru1
   Lancom-systems ≫ Uf-160 Version-
   Lancom-systems ≫ Uf-260 Version-
   Lancom-systems ≫ Uf-500 Version-
   Lancom-systems ≫ Uf-60 Version-
   Lancom-systems ≫ Uf-910 Version-
Lancom-systems ≫ Lcos Fx Version10.5 Updateru2
   Lancom-systems ≫ Uf-160 Version-
   Lancom-systems ≫ Uf-260 Version-
   Lancom-systems ≫ Uf-500 Version-
   Lancom-systems ≫ Uf-60 Version-
   Lancom-systems ≫ Uf-910 Version-
Lancom-systems ≫ Lcos Fx Version10.5 Updateru3
   Lancom-systems ≫ Uf-160 Version-
   Lancom-systems ≫ Uf-260 Version-
   Lancom-systems ≫ Uf-500 Version-
   Lancom-systems ≫ Uf-60 Version-
   Lancom-systems ≫ Uf-910 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.42% 0.589
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product 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 product 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.