Main Vulnerability Database Vulnerabilities #VU103693

Spoofing attack in Microsoft Edge for iOS and Microsoft Edge for Android - CVE-2025-21253

Published: February 7, 2025

Vulnerability identifier: #VU103693

CSH Severity: Low

CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2025-21253

CWE-ID: CWE-451

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform spoofing attack.

The vulnerability exists due to incorrect processing of user-supplied data. A remote attacker can spoof the page content and gain access to sensitive information.

Affected software

Microsoft Edge for iOS
Microsoft Edge for Android

How to mitigate CVE-2025-21253

Install updates from vendor's website.

Microsoft Edge for iOS - update to 133.0.3065.51
Microsoft Edge for Android - update to 133.0.3065.51

External References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21253

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