Cisco SD-WAN vEdge Routers Denial of Service Vulnerability
A vulnerability in the deep packet inspection (DPI) engine of Cisco SD-WAN vEdge Routers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper processing of FTP traffic. An attacker could exploit this vulnerability by sending crafted FTP packets through an affected device. A successful exploit could allow the attacker to make the device reboot continuously, causing a DoS condition. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-3369US | high7.5 | — | ||
A vulnerability in the deep packet inspection (DPI) engine of Cisco SD-WAN vEdge Routers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) conditio… | ||||
references
External citations — patches, advisories, analysis.
- cisco-sa-clibypvman-sKcLf2Lexternal
- Cisco SD-WAN vEdge Routers Denial of Service Vulnerabilityself
- cisco-sa-sdscred-HfWWfqBjexternal
- cisco-sa-sdw-dos-KWOdyHnBexternal
- cisco-sa-vedgfpdos-PkqQrnwVexternal
- cisco-sa-vmanrce-4jtWT28Pexternal
- cisco-sa-vmdirtrav-eFdAxsJgexternal
- Cisco Security Vulnerability Policyexternal
remediations (2)
- No fix availableCisco SD-WAN vEdge Cloud
No remediation is available at this time.
- No fix availableCisco SD-WAN vEdge Router
No remediation is available at this time.
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan