Vulnerability Details : CVE-2023-28806
An Improper Validation of signature in Zscaler Client Connector on Windows allows an authenticated user to disable anti-tampering. This issue affects Client Connector on Windows <4.2.0.190.
Products affected by CVE-2023-28806
- cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:windows:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-28806
0.03%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 7 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-28806
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.7
|
MEDIUM | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N |
0.5
|
5.2
|
Zscaler, Inc. | 2024-08-06 |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST | 2024-08-07 |
CWE ids for CVE-2023-28806
-
The product does not verify, or incorrectly verifies, the cryptographic signature for data.Assigned by:
- cve@zscaler.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-28806
-
https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=windows&applicable_version=4.2.0.190
Client Connector App Release Summary (2023) | ZscalerVendor Advisory
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