AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2020-3381

HIGH · CVSS 8.8 EPSS 2.64% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-07-16 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. It affects Cisco. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2020-3381
Severity
HIGH
CVSS
8.8
EPSS
2.64%
Cisco

Original NVD Description

A vulnerability in the web management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct directory traversal attacks and obtain read and write access to sensitive files on a targeted system. The vulnerability is due to a lack of proper validation of files that are uploaded to an affected device. An attacker could exploit this vulnerability by uploading a crafted file to an affected system. An exploit could allow the attacker to view or modify arbitrary files on the targeted system.

Related CVEs

Other vulnerabilities affecting the same vendor(s)