CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
AI Score
Confidence
High
EPSS
Percentile
86.3%
Multiple vulnerabilities in the H.323 protocol implementation for First Virtual Communications Click to Meet Express (when used with H.323 conferencing endpoints), Click to Meet Premier, Conference Server, and V-Gate allow remote attackers to cause a denial of service, as demonstrated by the NISCC/OUSPG PROTOS test suite for the H.225 protocol.
Vendor | Product | Version | CPE |
---|---|---|---|
first_virtual_communications | click_to_meet_express | h.323 | cpe:2.3:a:first_virtual_communications:click_to_meet_express:h.323:*:*:*:*:*:*:* |
first_virtual_communications | click_to_meet_premier | h.323 | cpe:2.3:a:first_virtual_communications:click_to_meet_premier:h.323:*:*:*:*:*:*:* |
first_virtual_communications | conference_server | h.323 | cpe:2.3:a:first_virtual_communications:conference_server:h.323:*:*:*:*:*:*:* |
first_virtual_communications | v-gate | h.323 | cpe:2.3:a:first_virtual_communications:v-gate:h.323:*:*:*:*:*:*:* |