What is CVE-2023-28804?

CVE-2023-28804 is a high-severity vulnerability in Zscaler Client Connector, classified under Improper Verification of Cryptographic Signature. CVSS score: 8.2/10. Published 2023-10-23.

How severe is CVE-2023-28804?

High severity. CVSS v3 base score is 8.2 out of 10.

Vulnerability in Zscaler Client Connector

CVE-2023-28804

An Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows replacing binaries.This issue affects Linux Client Connector: before 1.4.0.105

EPSS: 0.002 (15.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.

Affected products

Zscaler Client Connector — versions 0
Zscaler Client_connector

Weakness classification (CWE)

CWE-347 — Improper Verification of Cryptographic Signature

References

cve@zscaler.com (Release Notes)

Frequently asked questions

What is CVE-2023-28804?: CVE-2023-28804 is a high-severity vulnerability in Zscaler Client Connector, classified under Improper Verification of Cryptographic Signature. CVSS score: 8.2/10. Published 2023-10-23.
How severe is CVE-2023-28804?: High severity. CVSS v3 base score is 8.2 out of 10.