Vulnerability Details : CVE-2023-28796
Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows Code Injection. This issue affects Zscaler Client Connector for Linux: before 1.3.1.6.
Products affected by CVE-2023-28796
- cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:linux:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-28796
0.04%
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-2023-28796
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.1
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
1.8
|
5.2
|
Zscaler, Inc. | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2023-28796
-
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.Assigned by: cve@zscaler.com (Secondary)
-
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-2023-28796
-
https://help.zscaler.com/client-connector/client-connector-app-release-summary-2022?applicable_category=Linux&applicable_version=1.3.1&deployment_date=2022-09-19
Client Connector App Release Summary (2022) | ZscalerRelease Notes
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