What is CVE-2024-20366?

CVE-2024-20366 is a high-severity vulnerability in Cisco Network Services Orchestrator, classified under External Control of File Name or Path. CVSS score: 7.8/10. Published 2024-05-15.

How severe is CVE-2024-20366?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Cisco Network Services Orchestrator

CVE-2024-20366

A vulnerability in the Tail-f High Availability Cluster Communications (HCC) function pack of Cisco Crosswork Network Services Orchestrator (NSO) could allow an authenticated, local attacker to elevate privileges to root on an affected dev…

EPSS: 0.001 (29.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cisco Network Services Orchestrator — versions 5.4, 5.5, 5.6

Weakness classification (CWE)

CWE-73 — External Control of File Name or Path

References

cisco-sa-nso-hcc-priv-esc-OWBWCs5D

Frequently asked questions

What is CVE-2024-20366?: CVE-2024-20366 is a high-severity vulnerability in Cisco Network Services Orchestrator, classified under External Control of File Name or Path. CVSS score: 7.8/10. Published 2024-05-15.
How severe is CVE-2024-20366?: High severity. CVSS v3 base score is 7.8 out of 10.