#VU22542 Improper validation of integrity check value


Published: 2019-11-06

Vulnerability identifier: #VU22542

Vulnerability risk: High

CVSSv3.1:

CVE-ID: CVE-2019-13496

CWE-ID: CWE-354

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Cloud Access Manager
Other software / Other software solutions

Vendor: One Identity

Description

The vulnerability allows a remote attacker to escalate privileges on the system.

The vulnerability exists due to the affected software does not validate or incorrectly validates the integrity check values. A remote attacker can perform a man-in-the-middle (MitM) attack, bypass OTP, replace a failed SAML response with a successful SAML response and gain access to the application.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Cloud Access Manager: 8.1 - 8.1.4


CPE

External links
http://github.com/FurqanKhan1/CVE-2019-13496
http://support.oneidentity.com/cloud-access-manager/kb/311391/cloud-access-manager-8-1-4-hotfix-1


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?


Latest bulletins with this vulnerability