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CVE-2020-27969

Yandex Browser for Android 20.8.4 allows remote attackers to perform SOP bypass and addresss bar spoofing
7.3
CVSS
2.9
ShadowTrackr
NO
CISA KEV
-
NCSC.nl
CVSS v4.0 Metrics
Exploitability
Attack VectorNetwork
ComplexityLow
RequirementsPresent
PrivilegesNone
User InteractionNone
Threat
Exploit MaturityPoC
Vulnerable System
ConfidentialityLow
IntegrityLow
AvailabilityLow
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Patch StatusUnavailable

Change Log
DateSourceChangesScore
2026-07-21PoCE: U→P1.7 → 2.9
2026-07-21nvdAV: P→N, AC: H→L, PR: H→N, UI: A→N, VC: N→L, VI: N→L, VA: N→L0.0 → 1.7
2026-07-21cve.orginitial, patch: Unavailable0.0
References: CVE.org · NVD · PoC

Affected Software
VendorProductVersion
n/aYandex Browser for Android< 20.8.4.
yandexyandex_browser< 20.8.4
yandexyandex_browser20.8.4
Published: 2021-09-13