CVE-2021-31156 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	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

Base Score

CVSS 3.x

EPSS Score

Percentile: Unknown

Early Detection

Affected products identified ahead of NVD analysis through intelligence sources.

Vendor	Product	Version	Source
allied_telesis_at	s115_1.2.0	𝑥 < 1.00.024_with_boot_loader_1.00.006	ADP

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://gist.github.com/NitescuLucian/69cf22d17bf190325118304be04828e8

https://www.alliedtelesis.com/en/documents/software-release-notes-s115-v120

https://www.alliedtelesis.com/sites/default/files/documents/release-notes/ats115v120srna.pdf

https://gist.github.com/NitescuLucian/69cf22d17bf190325118304be04828e8

https://www.alliedtelesis.com/en/documents/software-release-notes-s115-v120

https://www.alliedtelesis.com/sites/default/files/documents/release-notes/ats115v120srna.pdf