Vulnerability in Nec Csdj-A
CVE-2021-20653
Calsos CSDJ (CSDJ-B 01.08.00 and earlier, CSDJ-H 01.08.00 and earlier, CSDJ-D 01.08.00 and earlier, and CSDJ-A 03.08.00 and earlier) allows remote attackers to bypass access restriction and to obtain unauthorized historical data without access privileges via unspecified vectors.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.012 (67.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 67.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000
Affected products
- Nec Csdj-A
- Nec Csdj-A Firmware
- Nec Csdj-B
- Nec Csdj-B Firmware
- Nec Csdj-D
- Nec Csdj-D Firmware
- Nec Csdj-H
- Nec Csdj-H Firmware
- Nec Platforms, Ltd. Calsos Csdj — versions CSDJ-B 01.08.00 and earlier, CSDJ-H 01.08.00 and earlier, CSDJ-D 01.08.00 and earlier, and CSDJ-A 03.08.00 and earlier
Weakness classification (CWE)
References
- jpn.nec.com/security-info/secinfo/nv21-006.html (Third Party Advisory)
- jvn.jp/en/jp/JVN87164507/index.html (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-20653?
- CVE-2021-20653 is a medium-severity vulnerability in Nec Csdj-A, classified under Incorrect Default Permissions. CVSS score: 5.3/10. Published 2021-02-17.
- How severe is CVE-2021-20653?
- Medium severity. CVSS v3 base score is 5.3 out of 10.