Horizon Alert
Summary of the vulnerability and why it matters
This vulnerability affects Sparx Pro Cloud Server when using OpenID authentication. In certain configurations, the server stores user passwords in plain text locally, creating a significant risk if unauthorized individuals gain access to the server. This could allow for the exposure of sensitive user credentials.
- Plaintext passwords stored locally.
- Exposes user credentials.
- Requires access to server files.
Attack Path
How an attacker could exploit the issue
An attacker could exploit this flaw by gaining access to the Sparx Pro Cloud Server's file system and retrieving plaintext user credentials. This would be particularly effective in environments where OpenID is configured for authentication, as the server creates and stores local passwords alongside it.
- Requires file system access.
- Targets plaintext stored passwords.
- OpenID configuration is a precondition.
Live Threat
Current exploitation, exposure, and threat context
The current threat landscape suggests attackers are unlikely to prioritize weaponizing this vulnerability due to its limited impact and exploitability. The vulnerability requires direct access to the server's file system to retrieve plaintext passwords, making it difficult to exploit remotely. Attackers generally favor vulnerabilities that can be exploited over a network without requiring prior access.
- No public exploit code exists.
- Requires local file system access.
- No KEV listing.
Priority actions
Operational Fix
Recommended remediation, mitigation, and detection steps
Prioritize reviewing Sparx Pro Cloud Server configurations for OpenID authentication and local password storage. Focus on identifying systems that create and store plaintext user passwords locally when using OpenID.
- Encrypt or securely store local passwords.
- Monitor for unauthorized access to configuration files.
- Limit access to Pro Cloud Server instances.
