Use of hard-coded credentials in Cisco Systems, Inc products - CVE-2021-34795

Vulnerability details

The vulnerability allows a remote attacker to gain full access to vulnerable system.

The vulnerability exists due to an unintentional debugging credential that exists on the device. A remote unauthenticated attacker can access the affected system using the hard-coded credentials.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Affected software

How to mitigate CVE-2021-34795

External References

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-catpon-multivulns-CE3DSYGr

Related Security Bulletins

• Multiple vulnerabilities in Cisco Catalyst PON Series Switches