Artica Pandora FMS 742 allows unauthenticated attackers to perform Phar deserialization.
Weakness
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pandora_fms | Artica | 742 (including) | 742 (including) |
Potential Mitigations
- Make fields transient to protect them from deserialization.
- An attempt to serialize and then deserialize a class containing transient fields will result in NULLs where the transient data should be. This is an excellent way to prevent time, environment-based, or sensitive variables from being carried over and used improperly.
Related Attack Patterns
References
- https://blog.sonarsource.com/pandora-fms-742-critical-code-vulnerabilities-explained
- https://pandorafms.com/blog/whats-new-in-pandora-fms-743/
- https://portswigger.net/daily-swig/multiple-vulnerabilities-in-pandora-fms-could-trigger-remote-execution-attack
- https://blog.sonarsource.com/pandora-fms-742-critical-code-vulnerabilities-explained
- https://pandorafms.com/blog/whats-new-in-pandora-fms-743/
- https://portswigger.net/daily-swig/multiple-vulnerabilities-in-pandora-fms-could-trigger-remote-execution-attack