Vulnerability-Lookup

CERTFR-2026-AVI-1284

Vulnerability from certfr_avis - Published: 2026-10-09 - Updated: 2026-10-09

Une vulnérabilité a été découverte dans les produits Tenable. Elle permet à un attaquant de provoquer une exécution de code arbitraire à distance.

L'éditeur indique qu'une réinstallation d'un composant est nécessaire après la mise à jour.

Solutions

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

Impacted products

	Vendor	Product	Description
	Tenable	Identity Exposure	Identity Exposure (SaaS) version antérieures à 3.126.0

References

Title

Publication Time

CVE-2026-106126 (GCVE-0-2026-106126)

Vulnerability from cvelistv5 – Published: 2026-10-08 19:47 – Updated: 2026-10-08 20:14

Title

Command Injection

Summary

A command injection vulnerability in the Active Directory Events Listener of Tenable Identity Exposure (SaaS) allows an authenticated, low-privileged attacker to execute arbitrary commands as SYSTEM on the PDCe.

Severity

9.9 (Critical)


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

9.4 (Critical)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-08 20:14 UTC

CWE

CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')

Assigner

tenable CNA under the mitre root

CNA scorecard C 71/100 over 51 records in the last 180 days details

References

1 reference

URL	Tags
https://www.tenable.com/security/tns-2026-27

Impacted products

1 product

Vendor	Product	Version
Tenable, Inc.	Tenable Identity Exposure (SaaS)	Affected: 0 , < 3.126.0 (semver)

Credits

Takumi Ito

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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