CVE-2010-20059

CRITICALNVD 9.3Weaponized

9.3

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.

CVSS v3: 9.3
EG Score: 0.0(none)
EPSS: 97.8%
KEV: Not listed

Published

August 20, 2025

Last Modified

April 15, 2026

References (10)

disclosure@vulncheckhttps://github.com/freenas
disclosure@vulncheckhttps://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/freenas_exec_raw.rb
disclosure@vulncheckhttps://sourceforge.net/projects/freenas/
disclosure@vulncheckhttps://web.archive.org/web/20101218143110/http://sourceforge.net/projects/freenas/files//stable/0.7.2/NOTES%200.7.2.5543.txt/view
disclosure@vulncheckhttps://www.exploit-db.com/exploits/16313
disclosure@vulncheckhttps://www.tenable.com/plugins/nnm/5714
disclosure@vulncheckhttps://www.truenas.com/freenas/
disclosure@vulncheckhttps://www.vulncheck.com/advisories/freenas-arbitrary-command-execution
134c704f-9b21-4f2e-91b3-4a467353bcc0https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/freenas_exec_raw.rb
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.exploit-db.com/exploits/16313

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-78OS Command Injection

Data Freshness Timeline

(refreshed 7× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:13 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:43 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-21 09:26 UTCEG score recompute
2026-05-21 09:26 UTCGHSA enrichment
2026-05-20 22:37 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Metasploit module). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Metasploitexploit/multi/http/freenas_exec_raw✓ verified
First seen Nov 6, 2010
FreeNAS exec_raw.php Arbitrary Command Execution
Open source ↗

Frequently asked(5)

What is CVE-2010-20059?

CVE-2010-20059 is a critical vulnerability published on August 20, 2025. 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.

When was CVE-2010-20059 disclosed?

CVE-2010-20059 was first published in the National Vulnerability Database on August 20, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2010-20059 actively exploited?

CVE-2010-20059 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 97.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2010-20059?

CVE-2010-20059 has a CVSS v3 base score of 9.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 0.0.

How do I remediate CVE-2010-20059?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2010-20059, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2010-20059

📅 Published

🔄 Last Modified

🔗 References (10)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2010-20059?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (10)

Frequently asked(5)

Related CVEs(same CWE)