Session Initiation Protocol (sip) Firmware
session_initiation_protocol_(sip)_firmware
Vendor: Cisco • 6 CVEs
CVEs (6)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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1Cisco 2Session Initiation Protocol (sip) Firmware Skinny Client Control Protocol (sccp) FirmwareApr 23, 2026 Feb 15, 2008 N/A· v4 N/A· v3 9.3 HIGH· v2 Heap-based buffer overflow in Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SIP firmware might allow remote SIP servers to execute arbitrary code via a crafted challenge/response message. |
1Cisco 2Session Initiation Protocol (sip) Firmware Skinny Client Control Protocol (sccp) FirmwareApr 23, 2026 Feb 15, 2008 N/A· v4 N/A· v3 10.0 HIGH· v2 Buffer overflow in Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SCCP and SIP firmware might allow remote attackers to execute arbitrary code via a crafted DNS response. |
1Cisco 2Session Initiation Protocol (sip) Firmware Skinny Client Control Protocol (sccp) FirmwareApr 23, 2026 Feb 15, 2008 N/A· v4 N/A· v3 10.0 HIGH· v2 Buffer overflow in the telnet server in Cisco Unified IP Phone 7906G, 7911G, 7941G, 7961G, 7970G, and 7971G running SCCP firmware might allow remote authenticated users to execute arbitrary code via a crafted command. |
1Cisco 2Session Initiation Protocol (sip) Firmware Skinny Client Control Protocol (sccp) FirmwareApr 23, 2026 Feb 15, 2008 N/A· v4 N/A· v3 10.0 HIGH· v2 Buffer overflow in Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SIP firmware might allow remote attackers to execute arbitrary code via a SIP message with crafted MIME data. |
1Cisco 2Session Initiation Protocol (sip) Firmware Skinny Client Control Protocol (sccp) FirmwareApr 23, 2026 Feb 15, 2008 N/A· v4 N/A· v3 7.8 HIGH· v2 The HTTP server in Cisco Unified IP Phone 7935 and 7936 running SCCP firmware allows remote attackers to cause a denial of service (reboot) via a crafted HTTP request. |
1Cisco 2Session Initiation Protocol (sip) Firmware Skinny Client Control Protocol (sccp) FirmwareApr 23, 2026 Feb 15, 2008 N/A· v4 N/A· v3 7.8 HIGH· v2 Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SCCP firmware allows remote attackers to cause a denial of service (reboot) via a long ICMP echo request (ping) packet. |