PT-2025-5891 · Microsoft · Edge

Peter Girnus + 1 · Published 2025-02-06 · Updated 2025-02-24 · CVE-2025-21404

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions Microsoft Edge (Chromium-based) (affected versions not specified)

Description A spoofing issue has been identified, which could potentially be exploited. The estimated number of affected devices is not provided. There is no information about real-world incidents where this issue was exploited. Technical details about exploitation are not explicitly mentioned, but the issue is related to a spoofing vulnerability.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Spoofing

UI Misrepresentation of Critical Information

Weakness Enumeration

CWE-449

CWE-451

Related Identifiers

BDU:2025-01857

CVE-2025-21404

ZDI-25-090

Affected Products

Edge

References · 13

• https://bdu.fstec.ru/vul/2025-01857 · Security Note
• https://osv.dev/vulnerability/CVE-2025-21404 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21404 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21404 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21404 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-25-090 · Security Note
• https://t.me/cvedetector/17453 · Telegram Post
• https://twitter.com/CVEnew/status/1887635021235953762 · Twitter Post
• https://twitter.com/windowsforum/status/1887660193472766254 · Twitter Post
• https://twitter.com/gothburz/status/1889389697073402345 · Twitter Post
• https://twitter.com/vuldb/status/1887747130451984456 · Twitter Post
• https://cybersecurity-help.cz/vulnerabilities/103697 · Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2025-21404 · Note