CVE-2007-4459
Scores
EPSS
Percentile: 75.6%
CVSS
CVSS Score: 7.1/10
All CVSS Scores
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Medium
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
Cisco IP Phone 7940 and 7960 with P0S3-08-6-00 firmware, and other SIP firmware before 8.7(0), allows remote attackers to cause a denial of service (device reboot) via (1) a certain sequence of 10 invalid SIP INVITE and OPTIONS messages; or (2) a certain invalid SIP INVITE message that contains a remote tag, followed by a certain set of two related SIP OPTIONS messages.
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Sources
CWEs
Exploits
Vulnerable Software (2)
Type: Configuration
Vendor: cisco
Product: voip_phone_cp-7940
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:h:cisco:voip_phone_cp-7940:*:p0s3-08-6-00_firmware:*:*:*:*:*:*", "versionEndIncluding": "8.70", "vulnerable": true }, { "c...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:h:cisco:voip_phone_cp-7940:*:p0s3-08-6-00_firmware:*:*:*:*:*:*", "versionEndIncluding": "8.70", "vulnerable": true }, { "cpe23uri": "cpe:2.3:h:cisco:voip_phone_cp-7940:3.0:p0s3-08-6-00_firmware:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:h:cisco:voip_phone_cp-7940:3.1:p0s3-08-6-00_firmware:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:h:cisco:voip_phone_cp-7940:3.2:p0s3-08-6-00_firmware:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:h:cisco:voip_phone_cp-7940:8.6:p0s3-08-6-00_firmware:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:h:cisco:voip_phone_cp-7960:*:p0s3-08-6-00_firmware:*:*:*:*:*:*", "versionEndIncluding": "8.70", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: cisco
Product: voip_phone_cp-7960
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:h:cisco:voip_phone_cp-7940:*:p0s3-08-6-00_firmware:*:*:*:*:*:*", "versionEndIncluding": "8.70", "vulnerable": true }, { "c...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:h:cisco:voip_phone_cp-7940:*:p0s3-08-6-00_firmware:*:*:*:*:*:*", "versionEndIncluding": "8.70", "vulnerable": true }, { "cpe23uri": "cpe:2.3:h:cisco:voip_phone_cp-7940:3.0:p0s3-08-6-00_firmware:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:h:cisco:voip_phone_cp-7940:3.1:p0s3-08-6-00_firmware:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:h:cisco:voip_phone_cp-7940:3.2:p0s3-08-6-00_firmware:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:h:cisco:voip_phone_cp-7940:8.6:p0s3-08-6-00_firmware:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:h:cisco:voip_phone_cp-7960:*:p0s3-08-6-00_firmware:*:*:*:*:*:*", "versionEndIncluding": "8.70", "vulnerable": true } ], "operator": "OR"}
Source: nvd