Auth bypass in Apache Pulsar
CVE-2022-34321
Improper Authentication vulnerability in Apache Pulsar Proxy allows an attacker to connect to the /proxy-stats endpoint without authentication. The vulnerable endpoint exposes detailed statistics about live connections, along with the capa…
Vulnerability class: Broken Authentication
EPSS: 0.018 (75.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L.
Affected products
- Apache Pulsar — versions 3.1.0
- Apache Software Foundation Pulsar — versions 2.6.0, 2.11.0, 3.0.0
Weakness classification (CWE)
References
- security@apache.org (Vendor Advisory, mailing-list, Mailing List)
- security@apache.org (vendor-advisory, Vendor Advisory)
- security@apache.org (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-34321?
- CVE-2022-34321 is a high-severity vulnerability in Apache Pulsar, classified under Missing Authentication for Critical Function. CVSS score: 8.2/10. Published 2024-03-12.
- How severe is CVE-2022-34321?
- High severity. CVSS v3 base score is 8.2 out of 10.