CVE-2020-5633

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.98% Top 25%
Vendor Advisory nec.com Vendor Advisory co.jp
Affected: NEC Corporation Multiple NEC products where Baseboard Management Controller (BMC) firmware Rev1.09 and earlier is applied
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2020-5633?
CVE-2020-5633 has been scored as a critical severity vulnerability.
How to fix CVE-2020-5633?
To fix CVE-2020-5633, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-5633 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-5633 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-5633?
CVE-2020-5633 affects NEC Corporation Multiple NEC products where Baseboard Management Controller (BMC) firmware Rev1.09 and earlier is applied.
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