#VU51975 Link Injection in Cisco Umbrella - CVE-2021-1475
Published: April 8, 2021
Vulnerability identifier: #VU51975
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-1475
CWE-ID: CWE-74
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Cisco Umbrella
Cisco Umbrella
Software vendor:
Cisco Systems, Inc
Cisco Systems, Inc
Description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper neutralization of user-supplied input in the Scheduled Reports feature. A remote authenticated attacker can inject a malicious link into the report, leading the user to believe that the link is coming from the application.
Remediation
Install updates from vendor's website.