CVE-2025-21253: Microsoft Edge for IOS and Android Spoofing Vulnerability

Overview

Severity

Medium (CVSS 5.3)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

Category

Spoofing

Exploit Status

Not Exploited

Exploitation Likelihood

Less Likely

Patch Tuesday

2025-Feb

Released

2025-02-06

EPSS Score

0.75% (percentile: 73.2%)

FAQ

What is the version information for this release? Microsoft Edge Version Date Released Based on Chromium Version 133.0.3065.51 2/6/2025 133.0.6943.53/54 According to the CVSS metrics, successful exploitation of this vulnerability could lead to some loss of confidentiality (C:L),but lead to no loss of availability (A:N) and integrity (I:N)? What does that mean for this vulnerability? An attacker who successfully exploited the vulnerability could view some sensitive information (Confidentiality) but not all resources within the impacted component may be divulged to the attacker. The attacker cannot make changes to disclosed information (Integrity) or limit access to the resource (Availability).

Affected Products (2)

Browser

• Microsoft Edge for Android
• Microsoft Edge for iOS

Acknowledgments

<a href="https://twitter.com/renwax23">Renwa (@RenwaX23)</a>

Revision History

• 2025-02-06: Information published.