CVE-2021-20076 — Deserialization of Untrusted Data in Tenable.sc

CWE-502 — Deserialization of Untrusted Data3 documents3 sources
Severity
8.8HIGHNVD
EPSS
3.4%
top 12.60%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Tenable Tenable.sc
Timeline
PublishedMar 3
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶NVDtenable/tenable.sc5.13.0 — 5.17.0
▶CVEListV5tenable/tenable.sc5.13.0 through 5.17.0

🔴Vulnerability Details

2
GHSA
GHSA-3ccq-6jj2-4rxc: Tenable↗2022-05-24
▶
CVEList
CVE-2021-20076: Tenable↗2021-03-03
▶
CVE-2021-20076 — Deserialization of Untrusted Data | cvebase