Inclusion of Sensitive Information in Source Code in Cisco Small Business 220 Series Smart Switches - CVE-2021-34744

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Main Vulnerability Database Vulnerabilities #VU57106

Inclusion of Sensitive Information in Source Code in Cisco Small Business 220 Series Smart Switches - CVE-2021-34744

Published: October 7, 2021


Vulnerability identifier: #VU57106
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-34744
CWE-ID: CWE-540
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco Small Business 220 Series Smart Switches
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to the use of a static cryptographic key. A remote administrator can obtain sensitive login credentials for other applications.


Remediation

Install updates from vendor's website.

External links