CVE-2005-4050

NONECVSS 0.0

0.0

Buffer overflow in multiple Multi-Tech Systems MultiVOIP devices with firmware before x.08 allows remote attackers to execute arbitrary code via a long INVITE field in a Session Initiation Protocol (SIP) packet.

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

Published

December 7, 2005

Last Modified

April 16, 2026

References (16)

cve@mitrehttp://secunia.com/advisories/17852
cve@mitrehttp://securityreason.com/securityalert/231
cve@mitrehttp://securitytracker.com/id?1015314
cve@mitrehttp://www.securityfocus.com/archive/1/418653/100/0/threaded
cve@mitrehttp://www.securityfocus.com/bid/15711
cve@mitrehttp://www.securitylab.net/research/2005/12/buffer_overflow_in_multitech_v.html
cve@mitrehttp://www.vupen.com/english/advisories/2005/2781
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/23416
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/17852
af854a3a-2127-422b-91ae-364da2661108http://securityreason.com/securityalert/231
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1015314
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/418653/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/15711
af854a3a-2127-422b-91ae-364da2661108http://www.securitylab.net/research/2005/12/buffer_overflow_in_multitech_v.html
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2005/2781

Data Freshness Timeline

(refreshed 12× 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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2026-05-28 13:42 UTCepss_batch
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Frequently asked(4)

What is CVE-2005-4050?

CVE-2005-4050 is a none vulnerability published on December 7, 2005. Buffer overflow in multiple Multi-Tech Systems MultiVOIP devices with firmware before x.08 allows remote attackers to execute arbitrary code via a long INVITE field in a Session Initiation Protocol (SIP) packet.

When was CVE-2005-4050 disclosed?

CVE-2005-4050 was first published in the National Vulnerability Database on December 7, 2005, 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-2005-4050 actively exploited?

CVE-2005-4050 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-2005-4050?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2005-4050, 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-2005-4050

📅 Published

🔄 Last Modified

🔗 References (16)