Multiple NEC products (Express5800/T110j, Express5800/T110j-S, Express5800/T110j (2nd-Gen), Express5800/T110j-S (2nd-Gen), iStorage…

Description

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.

Scores

EPSS (exploitation in 30 days)

3.2% · top 12% of all CVEs (6 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.

Weakness

• Authentication bypass
• CWE-287 (opens in a new tab)All about CWE-287 and its CVEs

Affected products

• NEC Corporation · Multiple NEC products where Baseboard Management Controller (BMC) firmware Rev1.09 and earlier is applied

  • affected Express5800/T110j, Express5800/T110j-S, Express5800/T110j (2nd-Gen), Express5800/T110j-S (2nd-Gen), iStorage NS100Ti, and Express5800/GT110j

References (3)

• https://jpn.nec.com/security-info/secinfo/nv21-002.html (opens in a new tab)x_refsource_MISCx_transferred
• https://www.support.nec.co.jp/View.aspx?id=9010108754 (opens in a new tab)x_refsource_MISCx_transferred
• https://jvn.jp/en/jp/JVN38752718/index.html (opens in a new tab)x_refsource_MISCx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2020-5633](https://trackcve.app/badge/CVE-2020-5633.svg)](https://trackcve.app/cve/CVE-2020-5633)

Record last updated 4 Aug 2024, 08:39 UTC.