SEPTEMBER 19, 2026
Live Feed
Back to database
Case File

CVE-2018-5403

HIGH · CVSS 8.1 EPSS 2.41% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-01-10 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.1. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

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

External Security References

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

CVE
CVE-2018-5403
Severity
HIGH
CVSS
8.1
EPSS
2.41%

Original NVD Description

Imperva SecureSphere gateway (GW) running v13, for both pre-First Time Login or post-First Time Login (FTL), if the attacker knows the basic authentication passwords, the GW may be vulnerable to RCE through specially crafted requests, from the web access management interface.

Related CVEs

Other vulnerabilities affecting the same vendor(s)