What’s Vulnerable › Vulnerabilities
CVE-2021-20076
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-03-03 · updated 2026-06-17
- Weakness: CWE-502
Description
Tenable.sc and Tenable.sc Core versions 5.13.0 through 5.17.0 were found to contain a vulnerability that could allow an authenticated, unprivileged user to perform Remote Code Execution (RCE) on the Tenable.sc server via Hypertext Preprocessor unserialization.
Affected products
- Tenable.sc: from 5.13.0 through 5.17.0
References
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