CVE-2007-4430 : Unspecified vulnerability in Cisco IOS 12.0 through 12.4 allows context-dependen

Unspecified vulnerability in Cisco IOS 12.0 through 12.4 allows context-dependent attackers to cause a denial of service (device restart and BGP routing table rebuild) via certain regular expressions in a "show ip bgp regexp" command. NOTE: unauthenticated remote attacks are possible in environments with anonymous telnet and Looking Glass access.

Published 2007-08-20 19:17:00

Updated 2011-05-18 04:00:00

Source MITRE

View at NVD, CVE.org

Vulnerability category: Input validationDenial of service

Products affected by CVE-2007-4430

Cisco » IOS » Version: 12.0
cpe:2.3:o:cisco:ios:12.0:*:*:*:*:*:*:*
Matching versions
Cisco » IOS » Version: 11.2
cpe:2.3:o:cisco:ios:11.2:*:*:*:*:*:*:*
Matching versions
Cisco » IOS » Version: 10.3
cpe:2.3:o:cisco:ios:10.3:*:*:*:*:*:*:*
Matching versions
Cisco » IOS » Version: 11.0
cpe:2.3:o:cisco:ios:11.0:*:*:*:*:*:*:*
Matching versions
Cisco » IOS » Version: 11.1
cpe:2.3:o:cisco:ios:11.1:*:*:*:*:*:*:*
Matching versions
Cisco » IOS » Version: 12.1
cpe:2.3:o:cisco:ios:12.1:*:*:*:*:*:*:*
Matching versions
Cisco » IOS » Version: 12.2
cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*
Matching versions
Cisco » IOS » Version: 12.3
cpe:2.3:o:cisco:ios:12.3:*:*:*:*:*:*:*
Matching versions
Cisco » IOS » Version: 12.4
cpe:2.3:o:cisco:ios:12.4:*:*:*:*:*:*:*
Matching versions
Cisco » IOS » Version: 10.0
cpe:2.3:o:cisco:ios:10.0:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos
cpe:2.3:o:cisco:cbos:*:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 12.1
cpe:2.3:o:cisco:cbos:12.1:*:*:*:*:*:*:*
Matching versions
Cisco » Cbos » Version: 12.2
cpe:2.3:o:cisco:cbos:12.2:*:*:*:*:*:*:*
Matching versions
Cisco » Ios Xr
cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*
Matching versions
Cisco » Ios Xr » Version: 3.2
cpe:2.3:o:cisco:ios_xr:3.2:*:*:*:*:*:*:*
Matching versions
Cisco » Ios Xr » Version: 2.0
cpe:2.3:o:cisco:ios_xr:2.0:*:*:*:*:*:*:*
Matching versions
Cisco » Ios Xr » Version: 3.1
cpe:2.3:o:cisco:ios_xr:3.1:*:*:*:*:*:*:*
Matching versions
Cisco » Ios Xr » Version: 3.3
cpe:2.3:o:cisco:ios_xr:3.3:*:*:*:*:*:*:*
Matching versions
Cisco » Ios Xr » Version: 3.4
cpe:2.3:o:cisco:ios_xr:3.4:*:*:*:*:*:*:*
Matching versions
Cisco » Ios Xr » Version: 3.0
cpe:2.3:o:cisco:ios_xr:3.0:*:*:*:*:*:*:*
Matching versions
Cisco » CLI
cpe:2.3:a:cisco:cli:*:*:*:*:*:*:*:*
Matching versions
Cisco » IDS
cpe:2.3:o:cisco:ids:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2007-4430

EPSS FAQ

2.51%

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

~ 90 %

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

CVSS scores for CVE-2007-4430

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial

CWE ids for CVE-2007-4430

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-2007-4430

Jump to

Vulnerability Details : CVE-2007-4430

Products affected by CVE-2007-4430

Exploit prediction scoring system (EPSS) score for CVE-2007-4430

CVSS scores for CVE-2007-4430

CWE ids for CVE-2007-4430

References for CVE-2007-4430