CVE-2006-1214

NONECVSS 0.0Weaponized

0.0

UnrealIRCd 3.2.3 allows remote attackers to cause an unspecified denial of service by causing a linked server to send malformed TKL Q:Line commands, as demonstrated by "TKL - q\x08Q *\x08PoC."

CVSS v3: —
EG Score: —
EPSS: 91.1%
KEV: Not listed

Published

March 14, 2006

Last Modified

April 16, 2026

References (14)

cve@mitrehttp://forums.unrealircd.com/viewtopic.php?t=2985
cve@mitrehttp://secunia.com/advisories/19188
cve@mitrehttp://www.osvdb.org/23778
cve@mitrehttp://www.securityfocus.com/archive/1/427213/100/0/threaded
cve@mitrehttp://www.securityfocus.com/bid/17057
cve@mitrehttp://www.vupen.com/english/advisories/2006/0908
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/25130
af854a3a-2127-422b-91ae-364da2661108http://forums.unrealircd.com/viewtopic.php?t=2985
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/19188
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/23778
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/427213/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/17057
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2006/0908
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/25130

Data Freshness Timeline

(refreshed 10× in last 7d / 18× 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.

2026-05-29 13:40 UTCepss_batch
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2026-05-27 13:37 UTCepss_batch
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2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
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2026-05-20 11:20 UTCepss_batch
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2026-05-18 21:29 UTCepss_batch

Publicly available exploits

(1 reference)

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

Exploit-DBEDB-27407✓ verified
First seen Mar 9, 2006
UnrealIRCd 3.x - Remote Denial of Service
Open source ↗

Frequently asked(4)

What is CVE-2006-1214?

CVE-2006-1214 is a none vulnerability published on March 14, 2006. UnrealIRCd 3.2.3 allows remote attackers to cause an unspecified denial of service by causing a linked server to send malformed TKL Q:Line commands, as demonstrated by "TKL - q\x08Q *\x08PoC."

When was CVE-2006-1214 disclosed?

CVE-2006-1214 was first published in the National Vulnerability Database on March 14, 2006, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2006-1214 actively exploited?

CVE-2006-1214 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 91.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2006-1214?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2006-1214, 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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CVE-2006-1214

📅 Published

🔄 Last Modified

🔗 References (14)