Detections
Analytics
Cisco SD-WAN Solution Software DoS (cisco-sa-sdw-dos-KWOdyHnB)
high Nessus Plugin ID 141370
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Synopsis
The remote device is missing a vendor-supplied security patchDescription
A denial of service (DoS) vulnerability exists in Cisco SD-WAN Solution Software due to improper validation of fields in Cisco SD-WAN peering messages that are encapsulated in UDP packets. An unauthenticated, remote attacker can exploit this issue, by sending crafted UDP messages to the targeted system, to cause the process to fail resulting in a DoS condition that could impact the targeted device and other devices that depend on it.Solution
Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvj14805See Also
Plugin Details
Severity: High
ID: 141370
File Name: cisco-sa-sdw-dos-KWOdyHnB.nasl
Version: 1.5
Type: local
Family: CISCO
Published: 10/12/2020
Updated: 10/13/2020
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 4.4
CVSS v2
Risk Factor: High
Base Score: 7.8
Temporal Score: 5.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS Score Source: CVE-2020-3351
CVSS v3
Risk Factor: High
Base Score: 8.6
Temporal Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:cisco:sd-wan_solution
Required KB Items: Cisco/Viptela/Version
Exploit Ease: No known exploits are available
Patch Publication Date: 7/15/2020
Vulnerability Publication Date: 7/15/2020
Reference Information
CVE: CVE-2020-3351