๐Ÿ›ก๏ธ CVE-2025-66399
๐ŸŸ  CVSS 8.8 โ€” High โš ๏ธ Exploit Public CWE-77 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Cacti is an open source performance and fault management framework. Prior to 1.2.29, there is an input-validation flaw in the SNMP device configuration functionality. An authenticated Cacti user can supply crafted SNMP community strings containing control characters (including newlines) that are accepted, stored verbatim in the database, and later embedded into backend SNMP operations. In environments where downstream SNMP tooling or wrappers interpret newline-separated tokens as command boundaries, this can lead to unintended command execution with the privileges of the Cacti process. This vulnerability is fixed in 1.2.29.

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-77
Public Exploit โš ๏ธ Yes
Source NVD
Published 2025-12-02
Updated 2026-06-02
Modified 2025-12-05
Fix URL N/A

Affected Packages

Software From version Fixed in
cacti โ€” 1.2.29

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