Cacti is an open source operational monitoring and fault management framework. There are two instances of insecure deserialization in Cacti version 1.2.24. While a viable gadget chain exists in Cacti’s vendor directory (phpseclib), the necessary gadgets are not included, making them inaccessible and the insecure deserializations not exploitable. Each instance of insecure deserialization is due to using the unserialize function without sanitizing the user input. Cacti has a “safe” deserialization that attempts to sanitize the content and check for specific values before calling unserialize, but it isn’t used in these instances. The vulnerable code lies in graphs_new.php, specifically within the host_new_graphs_save function. This issue has been addressed in version 1.2.25. Users are advised to upgrade. There are no known workarounds for this vulnerability.
History

Thu, 26 Sep 2024 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-09-05T21:21:30.257Z

Updated: 2024-09-26T19:31:41.143Z

Reserved: 2023-04-12T15:19:33.765Z

Link: CVE-2023-30534

cve-icon Vulnrichment

Updated: 2024-08-02T14:28:51.593Z

cve-icon NVD

Status : Modified

Published: 2023-09-05T22:15:08.240

Modified: 2024-11-21T08:00:22.253

Link: CVE-2023-30534

cve-icon Redhat

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