Open redirect in Cisco Finesse



| Updated: 2023-03-01
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-1358
CWE-ID CWE-601
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Cisco Finesse
Client/Desktop applications / Other client software

Vendor Cisco Systems, Inc

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Open redirect

EUVDB-ID: #VU53397

Risk: Medium

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-1358

CWE-ID: CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')

Exploit availability: No

Description

The vulnerability allows a remote attacker to redirect victims to arbitrary URL.

The vulnerability exists due to improper sanitization of user-supplied data in the web-based management interface. A remote attacker can create a link that leads to a trusted website, however, when clicked, redirects the victim to arbitrary domain.

Successful exploitation of this vulnerability may allow a remote attacker to perform a phishing attack and steal potentially sensitive information.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Cisco Finesse: 12.6.1

CPE2.3 External links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-finesse-opn-rdrct-epDeh7R
https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvy20394
https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvy20396
https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvy20403
https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvw09349


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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