Unrated severityNVD Advisory· Published Aug 17, 2006· Updated Jun 16, 2026
CVE-2006-4194
CVE-2006-4194
Description
Unspecified vulnerability in Cisco PIX 500 Series Security Appliances allows remote attackers to send arbitrary UDP packets to intranet devices via unspecified vectors involving Session Initiation Protocol (SIP) fixup commands, a different issue than CVE-2006-4032. NOTE: the vendor, after working with the researcher, has been unable to reproduce the issue
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9cpe:2.3:h:cisco:pix_firewall_501:*:*:*:*:*:*:*:*+ 7 more
- cpe:2.3:h:cisco:pix_firewall_501:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:pix_firewall_506:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:pix_firewall_515:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:pix_firewall_515e:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:pix_firewall_520:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:pix_firewall_525:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:pix_firewall_535:*:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:pix_firewall_software:6.3:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
6- searchsecurity.techtarget.com/originalContent/0%2C289142%2Csid14_gci1207450%2C00.htmlnvd
- www.cisco.com/en/US/products/hw/vpndevc/ps2030/tsd_products_security_response09186a008070d33b.htmlnvd
- www.idoel.smilejogja.com/2006/08/14/blinded-by-the-glare-of-facial-piercings-at-black-hat-or-the-one-that-got-away/nvd
- www.networkworld.com/news/2006/080406-black-hat-unpatched-flaw-revealed.htmlnvd
- www.osvdb.org/29781nvd
- www.securityfocus.com/bid/19536nvd
News mentions
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