CVE-2021-31156 - Vulnerability Details - OpenCVE

Allied Telesis AT-S115 1.2.0 devices before 1.00.024 with Boot Loader 1.00.006 allow Directory Traversal to achieve partial access to data.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00384.

Exploitation poc

Automatable yes

Technical Impact partial

Vendors	Products
Allied Telesis At	S115 1.2.0

No data.

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
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

History

Tue, 08 Apr 2025 21:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Allied Telesis At Allied Telesis At s115 1.2.0
CPEs		cpe:2.3:a:allied_telesis_at:s115_1.2.0:1.00.024_with_boot_loader_1.00.006:::::::*
Vendors & Products		Allied Telesis At Allied Telesis At s115 1.2.0
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-03-28T00:00:00.000Z

Updated: 2025-04-08T20:49:05.449Z

Reserved: 2021-04-14T00:00:00.000Z

Link: CVE-2021-31156

Vulnrichment

Updated: 2024-08-03T22:48:14.267Z

NVD

Status : Awaiting Analysis

Published: 2024-03-28T23:15:45.987

Modified: 2024-11-21T06:05:11.873

Link: CVE-2021-31156

Redhat

No data.

OpenCVE Enrichment

No data.

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