CVE-2026-18667: Sensor Proxy Version 1.4.2 Fixes One Vulnerability
Published Aug 3, 2026
·Updated
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.
Affected Software
1 affected component
Tenable Sensor Proxy<1.4.2
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Tenable Sensor Proxyto a version that resolves this vulnerability.Fixed in 1.4.2
Event History
Aug 3, 2026
CVE Published
via MITRE·10:27 PM
Data Sourced
via MITRE·10:27 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·11:16 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-18667?
CVE-2026-18667 has a severity rating of 9.6, which is classified as critical.
2
How do I fix CVE-2026-18667?
To mitigate CVE-2026-18667, ensure that Tenable Sensor Proxy is updated to the latest version, addressing the vulnerability.
3
What type of attack does CVE-2026-18667 facilitate?
CVE-2026-18667 allows a remote attacker to execute code with elevated privileges through code injection.
4
Which version of Tenable Sensor Proxy is affected by CVE-2026-18667?
CVE-2026-18667 affects Tenable Sensor Proxy version 1.4.2.
5
When was CVE-2026-18667 published?
CVE-2026-18667 was published on August 3, 2026.