When was CVE-2012-0309 disclosed?

CVE-2012-0309 was first published in the National Vulnerability Database on January 13, 2012, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2012-0309 actively exploited?

CVE-2012-0309 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 66.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2012-0309?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-0309, 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.

CVE-2012-0309

NONENVD 0.0

0.0

Cross-site scripting (XSS) vulnerability in Cogent DataHub 7.1.2 and earlier, Cascade DataHub 6.4.20 and earlier, and OPC DataHub 6.4.20 and earlier allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

CVSS v3: —
EG Score: —
EPSS: 66.3%
KEV: Not listed

References (16)

vultures@jpcerthttp://jvn.jp/en/jp/JVN12983784/index.html
vultures@jpcerthttp://jvndb.jvn.jp/jvndb/JVNDB-2012-000001
vultures@jpcerthttp://secunia.com/advisories/47496
vultures@jpcerthttp://secunia.com/advisories/47525
vultures@jpcerthttp://www.cogentdatahub.com/ReleaseNotes.html
vultures@jpcerthttp://www.securityfocus.com/bid/51375
vultures@jpcerthttp://www.us-cert.gov/control_systems/pdf/ICSA-12-016-01.pdf
vultures@jpcerthttps://exchange.xforce.ibmcloud.com/vulnerabilities/72305
af854a3a-2127-422b-91ae-364da2661108http://jvn.jp/en/jp/JVN12983784/index.html
af854a3a-2127-422b-91ae-364da2661108http://jvndb.jvn.jp/jvndb/JVNDB-2012-000001
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/47496
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/47525
af854a3a-2127-422b-91ae-364da2661108http://www.cogentdatahub.com/ReleaseNotes.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/51375
af854a3a-2127-422b-91ae-364da2661108http://www.us-cert.gov/control_systems/pdf/ICSA-12-016-01.pdf

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CVE-2012-0309

Published

Last Modified

References (16)

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2012-0309?

CVE-2012-0309

📅 Published

🔄 Last Modified

🔗 References (16)

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2012-0309?

Published

Last Modified

References (16)

Frequently asked(4)