ZeroHour

CVE-2023-28807

CVSS 3.1
7.5 high
EPSS
<1%p27
Published
()
Modified
Description

In Zscaler Internet Access (ZIA) a mismatch between Connect Host and Client Hello's Server Name Indication (SNI) enables attackers to evade network security controls by hiding their communications within legitimate traffic.

Vendors
zscaler
Products
secure internet and saas access
Weakness
CWE-295
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

In the news

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