SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2020-9753

Whale Browser Installer before 1.2.0.5 versions don't support signature verification for Flash installer.

CRITICAL 9.1EPSS 1.07%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.07%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Whale Browser Installer before 1.2.0.5 versions don't support signature verification for Flash installer.

CVSS 3.1
9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS
1.07% probability · 63th percentile
CISA KEV
Not listed
Weakness
CWE-347
Affected
naver/whale browser installer
Source
cve@navercorp.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.