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Description

FreeNAS 0.7.2 prior to revision 5543 includes an unauthenticated command‐execution backdoor in its web interface. The exec_raw.php script exposes a cmd parameter that is passed directly to the underlying shell without sanitation.

PUBLISHED Reserved 2025-08-19 | Published 2025-08-20 | Updated 2025-08-22 | Assigner VulnCheck




CRITICAL: 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Product status

Default status
unaffected

* before 0.7.2 rev 5543
affected

Credits

MC finder

References

www.exploit-db.com/exploits/16313 exploit

raw.githubusercontent.com/.../multi/http/freenas_exec_raw.rb exploit

sourceforge.net/projects/freenas/ product

github.com/freenas product

www.truenas.com/freenas/ product

www.tenable.com/plugins/nnm/5714 third-party-advisory

web.archive.org/...s//stable/0.7.2/NOTES 0.7.2.5543.txt/view vendor-advisory patch

www.vulncheck.com/...ies/freenas-arbitrary-command-execution third-party-advisory

cve.org (CVE-2010-20059)

nvd.nist.gov (CVE-2010-20059)

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