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Case File

CVE-2011-3388

MEDIUM · CVSS 4.3 EPSS 2.27%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-09-06 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It may be remotely exploitable.

CVE
CVE-2011-3388
Severity
MEDIUM
CVSS
4.3
EPSS
2.27%

Original NVD Description

Opera before 11.51 allows remote attackers to cause an insecure site to appear secure or trusted via unspecified actions related to Extended Validation and loading content from trusted sources in an unspecified sequence that causes the address field and page information dialog to contain security information based on the trusted site, instead of the insecure site.