CVE-2020-5633 json
Multiple NEC products (Express5800/T110j, Express5800/T110j-S, Express5800/T110j (2nd-Gen), Express5800/T110j-S (2nd-Gen), iStorage NS100Ti…
published 2021-01-13 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-26794
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.2%
- EPSS 3.2% chance of exploitation in 30 days, percentile 88%
- public exploits
- 0
- none known
Summary
Multiple NEC products (Express5800/T110j, Express5800/T110j-S, Express5800/T110j (2nd-Gen), Express5800/T110j-S (2nd-Gen), iStorage NS100Ti, and Express5800/GT110j) where Baseboard Management Controller (BMC) firmware Rev1.09 and earlier is applied allows remote attackers to bypass authentication and then obtain/modify BMC setting information, obtain monitoring information, or reboot/shut down the vulnerable product via unspecified vectors.
Exploit prediction
3.22% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.0 | AV:N/AC:L/Au:N/C:P/I:P/A:C |
Affected products
- NEC Corporation Multiple NEC products where Baseboard Management Controller (BMC) firmware Rev1.09 and earlier is applied
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
jpn.nec.com
/security-info/secinfo/nv21-002.html
vendor-advisory
-
support.nec.co.jp
/View.aspx?id=9010108754
vendor-advisory
-
jvn.jp
/en/jp/JVN38752718/index.html
third-party-advisory
Sources
- CVE List CVE-2020-5633
- NVD CVE-2020-5633
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