CVE-2021-25262

Yandex Browser for Android prior to version 21.3.0 allows remote attackers to perform IDN homograph attack.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://yandex.com/bugbounty/i/hall-of-fame-browser/	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:yandex:yandex_browser:*:*:*:*:*:*:*:*

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

History

10 Jun 2025, 15:49

Type	Values Removed	Values Added
Summary		(es) Yandex Browser para Android anterior a la versión 21.3.0 permite a atacantes remotos realizar ataques de homógrafos IDN.
References	~~() https://yandex.com/bugbounty/i/hall-of-fame-browser/ -~~	() https://yandex.com/bugbounty/i/hall-of-fame-browser/ - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.4
First Time		Google Google android Yandex yandex Browser Yandex
CPE		cpe:2.3:a:yandex:yandex_browser:::::::: cpe:2.3:o:google:android:-:::::::*

21 May 2025, 07:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-21 07:16

Updated : 2025-06-10 15:49

NVD link : CVE-2021-25262

Mitre link : CVE-2021-25262

CVE.ORG link : CVE-2021-25262

JSON object : View

Products Affected

google

android

yandex

yandex_browser

CWE

CWE-116

Improper Encoding or Escaping of Output

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5.4 /10