CVE-2017-17739 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	9.8 CRITICAL	NETWORK	LOW	NONE	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 95%

Affected Products (NVD)

Vendor	Product	Version
brightsign	4k242_firmware	𝑥 ≤ 6.2.63

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://www.information-paradox.net/2017/12/brightsign-multiple-vulnerablities-cve.html

https://www.exploit-db.com/exploits/43364/

http://www.information-paradox.net/2017/12/brightsign-multiple-vulnerablities-cve.html

https://www.exploit-db.com/exploits/43364/