Auth bypass in Apache Accumulo
CVE-2023-34340
Improper Authentication vulnerability in Apache Software Foundation Apache Accumulo. This issue affects Apache Accumulo: 2.1.0. Accumulo 2.1.0 contains a defect in the user authentication process that may succeed when invalid credentials are provided. Users are advised to upgrade to 2.1.1.
Vulnerability class: Broken Authentication
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.014 (72.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Apache Accumulo — versions 2.1.0
- Apache Software Foundation Accumulo — versions 2.1.0
Weakness classification (CWE)
References
- lists.apache.org/thread/syy6jftvy9l6tlhn33o0rzwhh4rd0z4t (Vendor Advisory, mailing-list, vendor-advisory, Mailing List)
- accumulo.apache.org/release/accumulo-2.1.1/ (release-notes, Release Notes)
Frequently asked questions
- What is CVE-2023-34340?
- CVE-2023-34340 is a critical-severity vulnerability in Apache Accumulo, classified under Improper Authentication. CVSS score: 9.8/10. Published 2023-06-21.
- How severe is CVE-2023-34340?
- Critical severity. CVSS v3 base score is 9.8 out of 10.