OTP Bypass Vulnerability in One Identity Cloud Access Manager
CVE-2019-13496

8.1HIGH

Key Information:

Vendor

Oneidentity

Status
Cloud Access Manager
Vendor
CVE Published:
4 November 2019

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2019-13496?

A vulnerability in One Identity Cloud Access Manager allows for OTP bypass through a man-in-the-middle attack. This exploitation involves interactions with the One Identity Defender product and the manipulation of SAML responses. An attacker could replace a failed SAML response with a successful one, compromising the authentication process and potentially allowing unauthorized access. Organizations using versions prior to 8.1.4 Hotfix 1 are urged to apply the latest updates to mitigate this risk.

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Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2019-13496
Created by FurqanKhan1

References

https://support.oneidentity.com/cloud-access-manager/kb/3...
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https://github.com/FurqanKhan1/CVE-2019-13496
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CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability Reserved

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