CVE-2023-28803
6.5 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
6.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.5%
An authentication bypass by spoofing of a device with a synthetic IP address is possible in Zscaler Client Connector on Windows, allowing a functionality bypass. This issue affects Client Connector: before 3.9.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| zscaler:client_connector | zscaler client connector | lt | 3.9 |
CNA Affected
[
{
"defaultStatus": "unaffected",
"product": "Client Connector",
"vendor": "Zscaler",
"versions": [
{
"lessThan": "3.9",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
]Related
6.5 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
6.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.5%