CVE-2024-20496
Cisco SD-WAN vEdge Routers Denial of Service Vulnerability
Severity
Medium 6.1
CVSS 3.1
Exploited
Not listed
EPSS
0.002
13.5th percentile
Discovered by
Third party
Vendor-published field
Published
Sep 25, 2024
Assigned by cisco
Description
A vulnerability in the UDP packet validation code of Cisco SD-WAN vEdge Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected system. This vulnerability is due to incorrect handling of a specific type of malformed UDP packet. An attacker in a machine-in-the-middle position could exploit this vulnerability by sending crafted UDP packets to an affected device. A successful exploit could allow the attacker to cause the device to reboot, resulting in a DoS condition on the affected system.
Weakness: CWE-787
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco SD-WAN vEdge | Routing & Switching | cna-assigner |
Vendor-reported products (2)
- Cisco · Cisco SD-WAN vEdge Cloud
- Cisco · Cisco SD-WAN vEdge router