CVE-2020-27970 : Yandex Browser before 20.10.0 allows remote attackers to spoof the address bar

Yandex Browser before 20.10.0 allows remote attackers to spoof the address bar

Published 2021-09-13 12:15:09

Updated 2021-09-22 20:02:04

Source Yandex N.V.

View at NVD, CVE.org

Products affected by CVE-2020-27970

Yandex » Yandex Browser
Versions before (<) 20.10.0
cpe:2.3:a:yandex:yandex_browser:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.21%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 40 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:P/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
5.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	3.9	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: Low Availability: None

CWE-290 Authentication Bypass by Spoofing

This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

Assigned by: nvd@nist.gov (Primary)

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