CVE-2024-21870 - CVE House
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Status published Medium CVE-2024-21870

A file write vulnerability exists in the OAS Engine Tags...

Vulnerability Description

A file write vulnerability exists in the OAS Engine Tags Configuration functionality of Open Automation Software OAS Platform V19.00.0057. A specially crafted series of network requests can lead to arbitrary file creation or overwrite. An attacker can send a sequence of requests to trigger this vulnerability.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Discovered by Jared Rittle of Cisco Talos.

Affected Vendor

Open Automation Software

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Affected Software

OAS Platform
Vulnerable Versions:
V19.00.0057

Timeline

Official Publish: April 3rd, 2024
Last Modified: November 4th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Weaknesses (CWE)