Vulnerability-Lookup

CERTFR-2026-AVI-0351

Vulnerability from certfr_avis - Published: 2026-03-25 - Updated: 2026-03-25

Une vulnérabilité a été découverte dans Tenable OT Platform. Elle permet à un attaquant de provoquer une atteinte à la confidentialité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

	Vendor	Product	Description
	Tenable	OT Platform	OT Platform versions antérieures à 4.2.40 sans le correctif de sécurité tenable-ot-platform-137

References

Title

Publication Time

CVE-2026-4433 (GCVE-0-2026-4433)

Vulnerability from cvelistv5 – Published: 2026-03-24 20:26 – Updated: 2026-03-25 14:27

Summary

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.

Severity ?

1.9 (Low)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

CWE

CWE-16 - Configuration

Assigner

tenable

References

URL

Tags

https://www.tenable.com/security/tns-2026-9

Impacted products

	Vendor	Product	Version
	Tenable, Inc.	Tenable Operation Technology	Affected: 3.18.58 , ≤ 4.2.40 (custom)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

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