CVE-2020-25068

03.09.2020, 15:15

Setelsa Conacwin v3.7.1.2 is vulnerable to a local file inclusion vulnerability. This vulnerability allows a remote unauthenticated attacker to read internal files on the server via an http:IP:PORT/../../path/file_to_disclose Directory Traversal URI. NOTE: The manufacturer indicated that the affected version does not exist. Furthermore, they indicated that they detected this problem in an internal audit more than 3 years ago and fixed it in 2017.

Path Traversal

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: 94%

Vendor	Product	Version
setelsa-security	conacwin	3.7.1.2

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

http://setelsa-security.es/productos/control-de-acceso/

https://github.com/bryanroma/CVE-2020-25068

https://www.youtube.com/watch?v=CLAHE0qUHXs

http://setelsa-security.es/productos/control-de-acceso/

https://github.com/bryanroma/CVE-2020-25068

https://www.youtube.com/watch?v=CLAHE0qUHXs