Horizon Alert
Summary of the vulnerability and why it matters
A critical security vulnerability in Captivate Sync's data handling could allow attackers to inject malicious code, potentially impacting systems that use this software. The primary concern is to confirm if our organization utilizes this specific software and, if so, to understand the potential exposure.
- Untrusted data can be manipulated.
- Affects systems processing user input.
- Confirm relevance and potential exposure.
Attack Path
How an attacker could exploit the issue
An attacker could exploit this vulnerability by sending specially crafted data over the network to a susceptible application. This data would be processed by a vulnerable deserialization function, leading to the injection of arbitrary objects. Successful exploitation could allow an attacker to execute arbitrary code on the server.
- Unauthenticated network access required.
- Deserialization of untrusted data.
- Remote code execution.
Live Threat
Current exploitation, exposure, and threat context
A deserialization of untrusted data vulnerability in Captivate Sync could allow for object injection when processing untrusted input. This means an attacker could potentially inject malicious code into the system by providing specially crafted data, affecting the confidentiality, integrity, and availability of the application when supported by the advisory.
- Sensitive application logic could be compromised.
- Untrusted data could be processed by the application.
- Unauthenticated code execution may be possible.
Operational Fix
Recommended remediation, mitigation, and detection steps
Application owners and potentially the vendor management team should investigate this deserialization vulnerability in Captivate Sync. The first practical step is to identify all instances of Captivate Sync, determine their reachability and criticality, and then assign ownership for remediation planning.
- Application owners are responsible for this issue.
- Verify where Captivate Sync is deployed.
- Plan remediation based on identified risk.
