CVE-2021-34795

 

Published at: - 04-11-2021 05:15

Last modified: - 25-04-2022 07:28

Total changes: - 1

Description

Multiple vulnerabilities in the web-based management interface of the Cisco Catalyst Passive Optical Network (PON) Series Switches Optical Network Terminal (ONT) could allow an unauthenticated, remote attacker to perform the following actions: Log in with a default credential if the Telnet protocol is enabled Perform command injection Modify the configuration For more information about these vulnerabilities, see the Details section of this advisory.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• 20211103 Cisco Catalyst PON Series Switches Optical Network Terminal Vulnerabilities-Patch, Vendor Advisory

 

Keywords

NVD

 

CVE-2021-34795

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures