CVE-2021-25263

HIGH

7.8

Description

Local privilege vulnerability in Yandex Browser for Windows prior to 21.9.0.390 allows a local, low privileged, attacker to execute arbitary code with the SYSTEM privileges through manipulating files in directory with insecure permissions during Yandex Browser update process.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published8/17/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

yandex:yandex_browser

Weaknesses (CWE)

CWE-732

References

https://yandex.com/bugbounty/i/hall-of-fame-browser/(browser-security@yandex-team.ru)

https://yandex.com/bugbounty/i/hall-of-fame-browser/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.