Security restrictions bypass in Cisco Prime Collaboration Assurance

Published: 2018-11-08 11:40:28
Severity Low
Patch available YES
Number of vulnerabilities 1
CVE ID CVE-2018-15450
CVSSv3 5.7 [CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C]
CWE ID CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software Cisco Prime Collaboration Assurance
Vulnerable software versions Cisco Prime Collaboration Assurance 12.1(0)
Vendor URL Cisco Systems, Inc

Security Advisory

1) Security restrictions bypass

Description

The vulnerability allows a remote attacker to overwrite arbitrary files on the target system.

The vulnerability exists in the web-based UI due to insufficient validation of user-supplied input. A remote attacker can use a specific UI input field to provide a custom path location, bypass security restrictions and overwrite files on the file system.

Remediation

Install update from vendor's website.

External links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181107-pca-overwrit...

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