CVE-2024-29895
Cacti command injection in cmd_realtime.php
Cacti provides an operational monitoring and fault management framework. A command injection vulnerability on the 1.3.x DEV branch allows any unauthenticated user to execute arbitrary command on the server when `register_argc_argv` option of PHP is `On`. In `cmd_realtime.php` line 119, the `$poller_id` used as part of the command execution is sourced from `$_SERVER['argv']`, which can be controlled by URL when `register_argc_argv` option of PHP is `On`. And this option is `On` by default in many environments such as the main PHP Docker image for PHP. Commit 53e8014d1f082034e0646edc6286cde3800c683d contains a patch for the issue, but this commit was reverted in commit 99633903cad0de5ace636249de16f77e57a3c8fc.
- Affected
- Cacti · cacti
- CVSS v3.1 GITHUB
- 10.0 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - EPSS
- 98.83% chance of exploitation in the next 30 days, 100th percentile
- Nuclei
- critical · CWE-77
- Published
- 2024-05-13
- Updated
- 2024-08-02
Proof-of-concept exploits (3)
- Stuub/CVE-2024-29895-CactiRCE-PoC21★ · 2024-05-15
- secunnix/CVE-2024-298951★ · 2024-05-16
- ticofookfook/CVE-2024-29895.py0★ · 2024-05-16