CVE-2009-2213

MEDIUMNVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2022-05-02. NVD baseline CVSS 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 2%CVSS: 6.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

The default configuration of the Security global settings on the Citrix NetScaler Access Gateway appliance with Enterprise Edition firmware 9.0, 8.1, and earlier specifies Allow for the Default Authorization Action option, which might allow remote authenticated users to bypass intended access restrictions.

CVSS v3
6.5
EG Score
6.5(medium)
EPSS
78.6%
KEV
Not listed

Published

June 25, 2009

Last Modified

April 23, 2026

Advisory Details (4)

Auto-updated May 30, 2026
No patch confirmed yet.
generic

IBM X-Force Exchange

https://exchange.xforce.ibmcloud.com/vulnerabilities/51274
generic

VUPEN Security - Vulnerability Research and Intelligence

http://www.vupen.com/english/advisories/2009/1641
generic
http://www.securityfocus.com/bid/35422
generic

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http://support.citrix.com/article/CTX118770

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 42× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-06 16:23 UTCEPSS rescore
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  1. 2026-06-19 19:22 UTCEPSS rescore
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  36. 2026-05-30 16:22 UTCEG score recompute
  37. 2026-05-30 16:22 UTCGHSA enrichment
  38. 2026-05-29 13:40 UTCEPSS rescore
  39. 2026-05-28 13:42 UTCEPSS rescore
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  42. 2026-05-27 13:38 UTCEPSS rescore
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  44. 2026-05-26 13:41 UTCEPSS rescore
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  46. 2026-05-26 07:16 UTCEPSS rescore
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  48. 2026-05-24 16:43 UTCEPSS rescore
  49. 2026-05-22 21:15 UTCEPSS rescore
  50. 2026-05-22 21:15 UTCEPSS rescore
  51. 2026-05-20 22:37 UTCEPSS rescore
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  53. 2026-05-20 11:21 UTCEPSS rescore
  54. 2026-05-20 11:20 UTCEPSS rescore
  55. 2026-05-18 21:29 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2009-2213?
CVE-2009-2213 is a medium vulnerability published on June 25, 2009. The default configuration of the Security global settings on the Citrix NetScaler Access Gateway appliance with Enterprise Edition firmware 9.0, 8.1, and earlier specifies Allow for the Default Authorization Action option, which might allow remote authenticated users to bypass intended access…
When was CVE-2009-2213 disclosed?
CVE-2009-2213 was first published in the National Vulnerability Database on June 25, 2009, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2009-2213 actively exploited?
CVE-2009-2213 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 78.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2009-2213?
CVE-2009-2213 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2009-2213?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-2213, 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.

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