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3 vulnerabilities by Tenable, Inc.
CVE-2026-33694 (GCVE-0-2026-33694)
Vulnerability from cvelistv5 – Published: 2026-04-23 18:09 – Updated: 2026-04-24 03:55
VLAI
Title
Junction File Manipulation
Summary
This vulnerability allows an attacker to create a junction, enabling the deletion of arbitrary files with SYSTEM privileges. As a result, this condition potentially facilitates arbitrary code execution, whereby an attacker may exploit the vulnerability to execute malicious code with elevated SYSTEM privileges.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-59 - Improper link resolution before file access ('link following')
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tenable, Inc. | Tenable Nessus, Tenable Nessus Agent |
Affected:
Nessus Agent , ≤ 11.1.2
(.msi)
Affected: Nessus , ≤ 10.11.3 (.msi) |
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CVE-2026-4433 (GCVE-0-2026-4433)
Vulnerability from cvelistv5 – Published: 2026-03-24 20:26 – Updated: 2026-03-25 14:27
VLAI
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
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-16 - Configuration
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tenable, Inc. | Tenable Operation Technology |
Affected:
3.18.58 , ≤ 4.2.40
(custom)
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CVE-2022-33757 (GCVE-0-2022-33757)
Vulnerability from cvelistv5 – Published: 2022-10-24 21:12 – Updated: 2025-05-07 14:06
VLAI
Summary
An authenticated attacker could read Nessus Debug Log file attachments from the web UI without having the correct privileges to do so. This may lead to the disclosure of information on the scan target and/or the Nessus scan to unauthorized parties able to reach the Nessus instance.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Broken Access Control
- CWE-284 - Improper Access Control
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.tenable.com/security/tns-2022-11 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tenable, Inc. | Tenable Nessus |
Affected:
0 , < 10.2.0
(custom)
|
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