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Case File

CVE-2017-7807

HIGH · CVSS 8.1 EPSS 2.14%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-06-11 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.1. It affects Firefox.

CVE
CVE-2017-7807
Severity
HIGH
CVSS
8.1
EPSS
2.14%
Firefox

Original NVD Description

A mechanism that uses AppCache to hijack a URL in a domain using fallback by serving the files from a sub-path on the domain. This has been addressed by requiring fallback files be inside the manifest directory. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.

Related CVEs

Other vulnerabilities affecting the same vendor(s)