CVE-2020-27969
HIGH
7.3
CVSS Score
Published: September 13, 2021 at 11:44 AM UTC
Updated: June 17, 2026 at 03:09 AM UTC
1 product affected across 1 vendorYandex Browser
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Severity
HIGH7.3
Exploit prediction
EPSS 0.5%
Description
Yandex Browser for Android 20.8.4 allows remote attackers to perform SOP bypass and addresss bar spoofing
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 20.8.420.8.4
Affected range stops below 20.8.4, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://yandex.com/bugbounty/i/hall-of-fame-browser/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-346
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