CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 6.5. It affects Chrome. It is listed in CISA's Known Exploited Vulnerabilities catalog, indicating confirmed active exploitation in the wild. Its EPSS score suggests a 16.6% probability of exploitation in the next 30 days. It may be remotely exploitable.
CISA KEV Details
Status: This CVE is listed in CISA's Known Exploited Vulnerabilities catalog.
Ransomware use: Unknown
Added to KEV: 2022-06-27
Required action: Apply updates per vendor instructions.
CVE
CVE-2021-30533
Severity
MEDIUM
CVSS
6.5
EPSS
16.61%
Chrome
Original NVD Description
Insufficient policy enforcement in PopupBlocker in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass navigation restrictions via a crafted iframe.
Related CVEs
Other vulnerabilities affecting the same vendor(s)