Cisco Data Center Network Manager Certificate Validation Vulnerabilities
CVE-2021-1277

7.5HIGH

Key Information:

Vendor

Cisco
Status
Cisco Data Center Network Manager
Vendor
CVE Published:
20 January 2021

Badges

👾 Exploit Exists

What is CVE-2021-1277?

Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) could allow an attacker to spoof a trusted host or construct a man-in-the-middle attack to extract sensitive information or alter certain API requests. These vulnerabilities are due to insufficient certificate validation when establishing HTTPS requests with the affected device. For more information about these vulnerabilities, see the Details section of this advisory.

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Affected Version(s)

Cisco Data Center Network Manager

References

https://tools.cisco.com/security/center/content/CiscoSecu...
vendor-advisoryx_refsource_CISCO

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

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