Vulnerability Description
A vulnerability in Cisco IOS Software for Cisco Catalyst 6000 Series Switches could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly. This vulnerability is due to improper handling of process-switched traffic. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 15.5\(1\)sy5 |
| Cisco | Catalyst 6503-E | - |
| Cisco | Catalyst 6504-E | - |
| Cisco | Catalyst 6506-E | - |
| Cisco | Catalyst 6509-E | - |
| Cisco | Catalyst 6509-V-E | - |
| Cisco | Catalyst 6513-E | - |
| Cisco | Catalyst 6807-Xl | - |
| Cisco | Catalyst C6800-Sup6T | - |
| Cisco | Catalyst C6800-Sup6T-Xl | - |
Related Weaknesses (CWE)
References
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/ciVendor Advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/ciVendor Advisory
FAQ
What is CVE-2024-20276?
CVE-2024-20276 is a vulnerability with a CVSS score of 7.4 (HIGH). A vulnerability in Cisco IOS Software for Cisco Catalyst 6000 Series Switches could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly. This vulnerabilit...
How severe is CVE-2024-20276?
CVE-2024-20276 has been rated HIGH with a CVSS base score of 7.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-20276?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios, Cisco Catalyst 6503-E, Cisco Catalyst 6504-E, Cisco Catalyst 6506-E, Cisco Catalyst 6509-E.