9.8

CVE-2019-7195

Warning
Exploit

This external control of file name or path vulnerability allows remote attackers to access or modify system files. To fix the vulnerability, QNAP recommend updating Photo Station to their latest versions.

Data is provided by the National Vulnerability Database (NVD)
Qnap ≫ Photo Station Version < 6.0.3
   Qnap ≫ Qts Version4.4.1
Qnap ≫ Photo Station Version < 5.7.10
   Qnap ≫ Qts Version >= 4.3.4 <= 4.4.0
Qnap ≫ Photo Station Version < 5.4.9
   Qnap ≫ Qts Version >= 4.3.0 <= 4.3.3
Qnap ≫ Photo Station Version < 5.2.11
   Qnap ≫ Qts Version4.2.6

08.06.2022: CISA Known Exploited Vulnerabilities (KEV) Catalog

QNAP Photo Station Path Traversal Vulnerability

Vulnerability

QNAP devices running Photo Station contain an external control of file name or path vulnerability allowing remote attackers to access or modify system files.

Description

Apply updates per vendor instructions.

Required actions
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 93.43% 0.998
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
134c704f-9b21-4f2e-91b3-4a467353bcc0 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.