7.8

CVE-2020-3369

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Sd-wan Firmware Version 19.2.0
   Cisco ≫ Vedge 5000 Version -
Cisco ≫ Sd-wan Firmware Version 19.2.1
   Cisco ≫ Vedge 5000 Version -
Cisco ≫ Sd-wan Firmware Version 19.2.097
   Cisco ≫ Vedge 5000 Version -
Cisco ≫ Sd-wan Firmware Version 19.2.098
   Cisco ≫ Vedge 5000 Version -
Cisco ≫ Vedge Cloud Router Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.42% 0.693
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
Cisco PSIRT 8.6 3.9 4
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CWE-118 Incorrect Access of Indexable Resource ('Range Error')

The product does not restrict or incorrectly restricts operations within the boundaries of a resource that is accessed using an index or pointer, such as memory or files.

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fpdos-hORBfd9f
Vendor Advisory