CVE-2020-5633
First published: Wed Jan 13 2021(Updated: )
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.
Credit: vultures@jpcert.or.jp
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nec Baseboard Management Controller | <=1.09 | |
| Nec Express5800\/gt110j | ||
| Nec Express5800\/t110j | ||
| Nec Express5800\/t110j-s | ||
| Nec Express5800\/t110j-s \(2nd-gen\) | ||
| Nec Express5800\/t110j \(2nd-gen\) | ||
| Nec Istorage Ns100ti |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this NEC product vulnerability?
The vulnerability ID for this NEC product vulnerability is CVE-2020-5633.
Which NEC products are affected by this vulnerability?
Multiple NEC products are affected by this vulnerability, including Express5800/T110j, Express5800/T110j-S, Express5800/T110j (2nd-Gen), Express5800/T110j-S (2nd-Gen), iStorage NS100Ti, and Express5800/GT110j.
What is the severity of CVE-2020-5633?
The severity of CVE-2020-5633 is critical with a CVSS score of 9.8.
How can remote attackers exploit this vulnerability?
Remote attackers can exploit this vulnerability to bypass authentication and gain unauthorized access to affected devices.
Is there a fix available for this vulnerability?
Yes, a fix is available for this vulnerability. It is recommended to update the BMC firmware to version 1.10 or later.
- collector/nvd-index
- vendor/nec
- canonical/nec baseboard management controller
- version/nec baseboard management controller/1.09
- canonical/nec express5800\/gt110j
- canonical/nec express5800\/t110j
- canonical/nec express5800\/t110j-s
- canonical/nec express5800\/t110j-s \(2nd-gen\)
- canonical/nec express5800\/t110j \(2nd-gen\)
- canonical/nec istorage ns100ti