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Vulnerability record · CVE-2023-49899 · published 16 July 2026

CVE-2023-49899: Origin validation error vulnerability

An unauthenticated remote attacker can execute any command on the affected device due to not correctly verifying the origin of a communication channel.

9.8 CVSS 3.1 Critical EPSS 0.31% · top 78.5% CWE-346 · Origin validation error Deferred
9.8CVSS 3.1 base score
0.31%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
26 Sep 2026Last modified by NVD

Description

An unauthenticated remote attacker can execute any command on the affected device due to not correctly verifying the origin of a communication channel.

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

References

LinkTags
https://claroty.com/team82/disclosure-dashboard/cve-2023-49899

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Source: NIST National Vulnerability Database (record CVE-2023-49899), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.