CVE-2020-5633 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://jpn.nec.com/security-info/secinfo/nv21-002.html https://www.support.nec.co.jp/View.aspx?id=9010108754 https://jvn.jp/en/jp/JVN38752718/index.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8