Remote Code Execution Vulnerability in Inspur Servers and M5 Devices
CVE-2020-26122

7.2HIGH

Key Information:

Vendor

Inspur

Status
Nf8480m5 Firmware
Vendor
CVE Published:
7 December 2020

What is CVE-2020-26122?

The Inspur NF5266M5 servers and other M5 devices are susceptible to a remote code execution flaw due to inadequate checks on firmware within the Baseboard Management Controller (BMC). An attacker with administrative access can inject malicious code into the BMC's firmware, exploiting the lack of a proper signature verification mechanism. This security gap allows for unauthorized control over the BMC, posing significant risks to server integrity and data security.

References

https://en.inspur.com/en/2487134/index.html
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https://en.inspur.com/en/security_bulletins/security_advi...
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CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.