CVE-2009-5156

CRITICALNVD 9.89.8—Trending — 3 sources updated this week

9.8

An issue was discovered on ASMAX AR-804gu 66.34.1 devices. There is Command Injection via the cgi-bin/script query string.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 93.9%
KEV: Not listed

Published

June 11, 2019

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated May 27, 2026

No patch confirmed yet.

generic

https://www.securityfocus.com/bid/35153

generic

https://www.securityfocus.com/archive/1/503946

Weakness Classification(1)

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

CWE-77Command Injection

Data Freshness Timeline

(refreshed 15× in last 7d / 16× 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.

2026-05-31 22:28 UTCepss_batch
2026-05-31 22:28 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 18:31 UTCEG score recompute
2026-05-27 18:31 UTCGHSA enrichment
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

Frequently asked(5)

What is CVE-2009-5156?

CVE-2009-5156 is a critical vulnerability published on June 11, 2019. An issue was discovered on ASMAX AR-804gu 66.34.1 devices. There is Command Injection via the cgi-bin/script query string.

When was CVE-2009-5156 disclosed?

CVE-2009-5156 was first published in the National Vulnerability Database on June 11, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2009-5156 actively exploited?

CVE-2009-5156 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 93.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2009-5156?

CVE-2009-5156 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2009-5156?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-5156, 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-2009-5156

📅 Published

🔄 Last Modified

📋 Advisory Details (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2009-5156?

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Frequently asked(5)

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