What’s Vulnerable › Vulnerabilities

CVE-2006-1671

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2006-04-07 · updated 2026-06-16

Description

Control cards for Cisco Optical Networking System (ONS) 15000 series nodes before 20060405 allow remote attackers to cause a denial of service (card reset) via (1) a "crafted" IP packet to a device with secure mode EMS-to-network-element access, aka bug ID CSCsc51390; (2) a "crafted" IP packet to a device with IP on the LAN interface, aka bug ID CSCsd04168; and (3) a "malformed" OSPF packet, aka bug ID CSCsc54558.

Affected products

• Cisco Ons 15310-Cl Series: 0
• Cisco Ons 15454 Mspp: all versions
• Cisco Ons 15600: 0
• Cisco Optical Networking Systems Software: 1.0, 1.1, 1.1(0), 1.1(1), 1.3(0), 3.0 (+14)
• Cisco Transport Controller: 4.0.x

References

• http://secunia.com/advisories/19553
• http://securitytracker.com/id?1015872
• http://www.cisco.com/warp/public/707/cisco-sa-20060405-ons.shtml
• http://www.osvdb.org/24435
• http://www.osvdb.org/24436
• http://www.osvdb.org/24437
• http://www.securityfocus.com/bid/17384
• http://www.vupen.com/english/advisories/2006/1256
• https://exchange.xforce.ibmcloud.com/vulnerabilities/25644
• https://exchange.xforce.ibmcloud.com/vulnerabilities/25645
• https://exchange.xforce.ibmcloud.com/vulnerabilities/25646
• http://secunia.com/advisories/19553

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