CVE-2020-5633

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-5633
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.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:C

Exploitability : 10.0 / Impact : 8.5

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact COMPLETE

References
Link Resource
https://jpn.nec.com/security-info/secinfo/nv21-002.html Vendor Advisory
https://jvn.jp/en/jp/JVN38752718/index.html Third Party Advisory
https://www.support.nec.co.jp/View.aspx?id=9010108754 Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:nec:baseboard_management_controller:*:*:*:*:*:*:*:*
OR cpe:2.3:h:nec:express5800\/gt110j:-:*:*:*:*:*:*:*
cpe:2.3:h:nec:express5800\/t110j:-:*:*:*:*:*:*:*
cpe:2.3:h:nec:express5800\/t110j-s:-:*:*:*:*:*:*:*
cpe:2.3:h:nec:express5800\/t110j-s_\(2nd-gen\):-:*:*:*:*:*:*:*
cpe:2.3:h:nec:express5800\/t110j_\(2nd-gen\):-:*:*:*:*:*:*:*
cpe:2.3:h:nec:istorage_ns100ti:-:*:*:*:*:*:*:*
History

21 Jan 2021, 19:00

Type Values Removed Values Added
References (MISC) https://jvn.jp/en/jp/JVN38752718/index.html - (MISC) https://jvn.jp/en/jp/JVN38752718/index.html - Third Party Advisory
References (MISC) https://www.support.nec.co.jp/View.aspx?id=9010108754 - (MISC) https://www.support.nec.co.jp/View.aspx?id=9010108754 - Vendor Advisory
References (MISC) https://jpn.nec.com/security-info/secinfo/nv21-002.html - (MISC) https://jpn.nec.com/security-info/secinfo/nv21-002.html - Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 9.0
v3 : 9.8
CWE CWE-287
CPE cpe:2.3:h:nec:express5800\/t110j-s:-:*:*:*:*:*:*:*
cpe:2.3:h:nec:express5800\/t110j:-:*:*:*:*:*:*:*
cpe:2.3:o:nec:baseboard_management_controller:*:*:*:*:*:*:*:*
cpe:2.3:h:nec:express5800\/gt110j:-:*:*:*:*:*:*:*
cpe:2.3:h:nec:express5800\/t110j-s_\(2nd-gen\):-:*:*:*:*:*:*:*
cpe:2.3:h:nec:istorage_ns100ti:-:*:*:*:*:*:*:*
cpe:2.3:h:nec:express5800\/t110j_\(2nd-gen\):-:*:*:*:*:*:*:*

13 Jan 2021, 10:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-01-13 10:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-5633

Mitre link : CVE-2020-5633

CVE.ORG link : CVE-2020-5633

JSON object : View

Products Affected

nec

  • express5800\/t110j
  • baseboard_management_controller
  • istorage_ns100ti
  • express5800\/t110j_\(2nd-gen\)
  • express5800\/gt110j
  • express5800\/t110j-s
  • express5800\/t110j-s_\(2nd-gen\)
CWE
CWE-287

Improper Authentication