CVE-2007-4430
Last modified
CVE-2007-4430 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 13.28% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cli | All versions |
| Cisco | Cbos | All versions |
| Cisco | Cbos | 12.1 |
| Cisco | Cbos | 12.2 |
| Cisco | Ids | All versions |
| Cisco | Ios | 10.0 |
| Cisco | Ios | 10.3 |
| Cisco | Ios | 11.0 |
| Cisco | Ios | 11.1 |
| Cisco | Ios | 11.2 |
| Cisco | Ios | 12.0 |
| Cisco | Ios | 12.1 |
| Cisco | Ios | 12.2 |
| Cisco | Ios | 12.3 |
| Cisco | Ios | 12.4 |
| Cisco | Ios Xr | All versions |
| Cisco | Ios Xr | 2.0 |
| Cisco | Ios Xr | 3.0 |
| Cisco | Ios Xr | 3.1 |
| Cisco | Ios Xr | 3.2 |
| Cisco | Ios Xr | 3.3 |
| Cisco | Ios Xr | 3.4 |
References
- http://secunia.com/advisories/26798Vendor Advisory
- http://www.vupen.com/english/advisories/2007/3136Vendor Advisory
- http://secunia.com/advisories/26798Vendor Advisory
- http://www.vupen.com/english/advisories/2007/3136Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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