CVE-2026-18667
CRITICALCVSS 9.6/10EPSS 0.39%
Last modified
CVE-2026-18667 is a critical-severity vulnerability rated 9.6/10 on the CVSS scale. A vulnerability in Tenable Sensor Proxy allows a remote attacker to execute code with elevated privileges by inducing an operator to connect the sensor to an attacker-controlled host.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.
Description
A vulnerability in Tenable Sensor Proxy allows a remote attacker to execute code with elevated privileges by inducing an operator to connect the sensor to an attacker-controlled host.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Tenable, Inc. | Sensor Proxy | < 1.4.2 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-18667?
A vulnerability in Tenable Sensor Proxy allows a remote attacker to execute code with elevated privileges by inducing an operator to connect the sensor to an attacker-controlled host.
How severe is CVE-2026-18667?
CVE-2026-18667 has a CVSS score of 9.6/10 (CRITICAL severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.
How do I fix CVE-2026-18667?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-18657An uncontrolled search path element in Kiro CLI before versi…7.8
- CVE-2026-18658IBM Operational Decision Manager 9.6.0.0, 9.5.0.0, 8.11.1.0,…9.8
- CVE-2026-1866The Name Directory plugin for WordPress is vulnerable to Sto…7.2
- CVE-2026-18663A flaw was found in 389-ds-base. The get_ldapmessage_control…5.9
- CVE-2026-18664When ranges are used for access control (i.e. of the form 1.…9.1
- CVE-2026-18666The Library Management System WordPress plugin before 3.6.7 …4.3
- CVE-2026-18669IBM i 7.6, 7.5, 7.4, and 7.3 is vulnerable to a privilege es…8.8
- CVE-2026-1867The Guest posting / Frontend Posting / Front Editor WordPre…5.9
- CVE-2026-18670IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a …9.1
- CVE-2026-18671IBM i 7.6, 7.5, 7.4, and 7.3 could allow an authenticated at…5.3
- CVE-2026-18672In Progress® Telerik® UI for AJAX prior to v2026.3.812, insu…7.5
- CVE-2026-18673When kuma-dp is configured with the Envoy admin API on a Uni…5.3
Are you affected by CVE-2026-18667?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST