CVE-2007-4459 : Cisco IP Phone 7940 and 7960 with P0S3-08-6-00 firmware, and other SIP firmware

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.

Published 2007-08-21 21:17:00

Updated 2017-07-29 01:32:57

Source MITRE

View at NVD, CVE.org

Vulnerability category: Input validationDenial of service

Products affected by CVE-2007-4459

Cisco » Voip Phone Cp-7940 » Update P0s3-08-6-00 Firmware
Versions up to, including, (<=) 8.70
cpe:2.3:h:cisco:voip_phone_cp-7940:*:p0s3-08-6-00_firmware:*:*:*:*:*:*
Matching versions
Cisco » Voip Phone Cp-7940 » Version: 8.6 Update P0s3-08-6-00 Firmware
cpe:2.3:h:cisco:voip_phone_cp-7940:8.6:p0s3-08-6-00_firmware:*:*:*:*:*:*
Matching versions
Cisco » Voip Phone Cp-7940 » Version: 3.0 Update P0s3-08-6-00 Firmware
cpe:2.3:h:cisco:voip_phone_cp-7940:3.0:p0s3-08-6-00_firmware:*:*:*:*:*:*
Matching versions
Cisco » Voip Phone Cp-7940 » Version: 3.1 Update P0s3-08-6-00 Firmware
cpe:2.3:h:cisco:voip_phone_cp-7940:3.1:p0s3-08-6-00_firmware:*:*:*:*:*:*
Matching versions
Cisco » Voip Phone Cp-7940 » Version: 3.2 Update P0s3-08-6-00 Firmware
cpe:2.3:h:cisco:voip_phone_cp-7940:3.2:p0s3-08-6-00_firmware:*:*:*:*:*:*
Matching versions
Cisco » Voip Phone Cp-7960 » Update P0s3-08-6-00 Firmware
Versions up to, including, (<=) 8.70
cpe:2.3:h:cisco:voip_phone_cp-7960:*:p0s3-08-6-00_firmware:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2007-4459

EPSS FAQ

79.91%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 98 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2007-4459

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
7.1	HIGH	AV:N/AC:M/Au:N/C:N/I:N/A:C	8.6	6.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Complete

CWE ids for CVE-2007-4459

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2007-4459

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Vulnerability Details : CVE-2007-4459

Products affected by CVE-2007-4459

Exploit prediction scoring system (EPSS) score for CVE-2007-4459

CVSS scores for CVE-2007-4459

CWE ids for CVE-2007-4459

References for CVE-2007-4459