What’s Vulnerable › Vulnerabilities

CVE-2018-21235

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-06-04 · updated 2026-06-17
• Weakness: CWE-287

Description

An issue was discovered in Foxit E-mail advertising system before September 2018. It allows authentication bypass and information disclosure, related to Interspire Email Marketer.

Affected products

• Foxitsoftware E-Mail Advertising System: before 09-2018 — fixed in 09-2018

How to fix

Upgrade to a fixed version: Foxitsoftware E-Mail Advertising System 09-2018. Check the vendor advisory for mitigations.

References

• https://www.foxitsoftware.com/support/security-bulletins.php
• https://www.foxitsoftware.com/support/security-bulletins.php

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