What is CVE-2021-32163?

CVE-2021-32163 is a critical-severity vulnerability in Linuxfoundation Modular Open Smart Network, classified under Incorrect Authorization. CVSS score: 9.8/10. Published 2023-02-17.

How severe is CVE-2021-32163?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Linuxfoundation Modular Open Smart Network

CVE-2021-32163

Authentication vulnerability in MOSN v.0.23.0 allows attacker to escalate privileges via case-sensitive JWT authorization.

Vulnerability class: Broken Access Control

EPSS: 0.009 (57.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Linuxfoundation Modular_open_smart_network
N/a — versions n/a

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

cve@mitre.org (Exploit, Issue Tracking, Vendor Advisory)
cve@mitre.org (Patch)

Frequently asked questions

What is CVE-2021-32163?: CVE-2021-32163 is a critical-severity vulnerability in Linuxfoundation Modular Open Smart Network, classified under Incorrect Authorization. CVSS score: 9.8/10. Published 2023-02-17.
How severe is CVE-2021-32163?: Critical severity. CVSS v3 base score is 9.8 out of 10.