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.
EPSS: 0.012 (64.8th percentile) — read the EPSS interpretation.
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.
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
- vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)
- vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)
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.