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Vulnerability · Published Jul 16, 2020 · Assigned by cisco

CVE-2020-3387Cisco SD-WAN vManage Software Remote Code Execution Vulnerability

High 7.5

In plain English

A high-severity improper input validation in Cisco SD-WAN vManage from Cisco. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 13.0% (higher than 96% of all known vulnerabilities).

Severity (CVSS 3.0)7.5High
Exploit odds (30 days)13.0%top 3.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A vulnerability in Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to execute code with root privileges on an affected system. The vulnerability is due to insufficient input sanitization during user authentication processing. An attacker could exploit this vulnerability by sending a crafted response to the Cisco SD-WAN vManage Software. A successful exploit could allow the attacker to access the software and execute commands they should not be authorized to execute.

Affected products (as reported)

VendorProductVersions
Cisco Cisco SD-WAN vManage n/a

Weakness: CWE-20 · Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

References