CVE-2007-4286
Cisco IOS Next Hop Resolution Protocol (NHRP) - Denial of Service
Severity Score
9.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Un desbordamiento de búfer en la funcionalidad Next Hop Resolution Protocol (NHRP) en Cisco IOS versiones 12.0 hasta 12.4, permite a atacantes remotos causar una denegación de servicio (reinicio) y ejecutar código arbitrario por medio de un paquete NHRP especialmente diseñado.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2007-08-09 CVE Reserved
- 2007-08-09 CVE Published
- 2007-08-09 First Exploit
- 2024-08-07 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (10)
| URL | Tag | Source |
|---|---|---|
| http://secunia.com/advisories/26360 | Third Party Advisory | |
| http://www.kb.cert.org/vuls/id/201984 | Third Party Advisory |
|
| http://www.securityfocus.com/archive/1/475931/100/0/threaded | Mailing List | |
| http://www.securitytracker.com/id?1018535 | Vdb Entry | |
| http://www.vupen.com/english/advisories/2007/2818 | Vdb Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/35889 | Vdb Entry | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5675 | Signature |
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/4272 | 2007-08-09 | |
| http://www.securityfocus.com/bid/25238 | 2024-08-07 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.cisco.com/en/US/products/products_security_advisory09186a008089963b.shtml | 2018-10-15 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 12.0 Search vendor "Cisco" for product "Ios" and version "12.0" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 12.1 Search vendor "Cisco" for product "Ios" and version "12.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 12.2 Search vendor "Cisco" for product "Ios" and version "12.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 12.3 Search vendor "Cisco" for product "Ios" and version "12.3" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 12.4 Search vendor "Cisco" for product "Ios" and version "12.4" | - |
Affected
| ||||||