CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
AI Score
Confidence
High
EPSS
Percentile
78.2%
Cisco 9900 fourth-generation IP phones do not properly perform SDP negotiation, which allows remote attackers to cause a denial of service (device reboot) via crafted SDP packets, aka Bug ID CSCuf06698.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | unified_ip_phone_9951 | * | cpe:2.3:h:cisco:unified_ip_phone_9951:*:*:*:*:*:*:*:* |
cisco | unified_ip_phone_9971 | * | cpe:2.3:h:cisco:unified_ip_phone_9971:*:*:*:*:*:*:*:* |