🛡️ CVE-2023-30534
🟡 CVSS 4.3 — Medium ⚠️ Exploit Public CWE-502 NVD
4.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

Details

Severity MEDIUM
CVSS Score 4.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE CWE-502
Public Exploit ⚠️ Yes
Source NVD
Published 2023-09-05
Updated 2026-06-08
Modified 2025-04-11
Fix URL N/A

Affected Packages

Software From version Fixed in
cacti 1.2.25
fedora

References

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