CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.5 | $0-$5k | 0.00 |
A vulnerability was found in Arris Cadant C3 CMTS (version unknown) and classified as critical. This issue affects an unknown function. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:
Arris Cadant C3 CMTS allows remote attackers to cause a denial of service (service termination) via a malformed IP packet with an invalid IP option.
The weakness was disclosed 06/11/2007 (Website). It is possible to read the advisory at zerodayinitiative.com. The identification of this vulnerability is CVE-2007-2796 since 05/21/2007. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.
It is declared as proof-of-concept.
A possible mitigation has been published immediately after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (34822).
Product
Vendor
Name
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 6.5
VulDB Base Score: 7.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Denial of serviceCWE: CWE-404
ATT&CK: T1499
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Timeline
05/21/2007 🔍06/11/2007 🔍
06/11/2007 🔍
06/11/2007 🔍
06/11/2007 🔍
06/12/2007 🔍
06/12/2007 🔍
06/12/2007 🔍
03/15/2015 🔍
10/27/2017 🔍
Sources
Advisory: zerodayinitiative.comStatus: Confirmed
CVE: CVE-2007-2796 (🔍)
X-Force: 34822 - Cadant C3 IP option denial of service
SecurityTracker: 1018220 - Cadant C3 IP Option Bug Lets Remote Users Deny Service
SecurityFocus: 24430 - Arris Cadant C3 CTMS IP Packet Denial Of Service Vulnerability
Secunia: 25611 - ARRIS Cadant C3 CMTS IP Options Handling Denial of Service, Moderately Critical
OSVDB: 37233 - ARRIS Cadant C3 CMTS IP Options Handling Remote DoS
Vupen: ADV-2007-2162
Entry
Created: 03/15/2015 15:58Updated: 10/27/2017 08:52
Changes: 03/15/2015 15:58 (59), 10/27/2017 08:52 (6)
Complete: 🔍
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