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Vulnerability Details : CVE-2007-4286

Buffer overflow in the Next Hop Resolution Protocol (NHRP) functionality in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (restart) and execute arbitrary code via a crafted NHRP packet.
Publish Date : 2007-08-09 Last Update Date : 2018-10-15
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceExecute CodeOverflow
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
Cisco IOS Next Hop Resolution Protocol Buffer Overflow Vulnerability oval:org.mitre.oval:def:5675 ios
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2007-4286

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco IOS 12.0 Version Details Vulnerabilities
2 OS Cisco IOS 12.1 Version Details Vulnerabilities
3 OS Cisco IOS 12.2 Version Details Vulnerabilities
4 OS Cisco IOS 12.3 Version Details Vulnerabilities
5 OS Cisco IOS 12.4 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco IOS 5

- References For CVE-2007-4286
XF cisco-ios-nexthop-bo(35889)
BID 25238 CISCO IOS NHRP Remote Buffer Overflow Vulnerability Release Date:2015-04-13
SECTRACK 1018535
VUPEN ADV-2007-2818
CERT-VN VU#201984
BUGTRAQ 20070809 Cisco NHRP denial of service (cisco-sa-20070808-nhrp)
CISCO 20070808 Cisco IOS Next Hop Resolution Protocol Vulnerability

- Metasploit Modules Related To CVE-2007-4286

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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