Medium severity4.3NVD Advisory· Published Mar 24, 2026· Updated Aug 18, 2026
CVE-2026-4433
CVE-2026-4433
Description
An SSH misconfigurations exists in Tenable OT that led to the potential exfiltration of socket, port, and service information via the ostunnel user and GatewayPorts. This could be used to potentially glean information about the underlying system and give an attacker information that could be used to attempt to compromise the host.
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Affected products
2- cpe:2.3:a:tenable:operational_technology_exposure:*:*:*:*:*:*:*:*Range: >=3.18.58,<4.2.40
Patches
Vulnerability mechanics
References
1- www.tenable.com/security/tns-2026-9nvdPatchVendor Advisory
News mentions
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