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[email protected]CVE-2023-28799

HistoryJun 22, 2023 - 8:15 p.m.

CVE-2023-28799

2023-06-2220:15:09

CWE-601

CWE-20

[email protected]

web.nvd.nist.gov

cve-2023-28799

url parameter

injection vulnerability

malicious domain

authorization token

nvd

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.1%

JSON

A URL parameter during login flow was vulnerable to injection. An attacker could insert a malicious domain in this parameter, which would redirect the user after auth and send the authorization token to the redirected domain.

Affected configurations

NVD

Node

zscalerclient_connectorRange<1.4linux

zscalerclient_connectorRange<1.9.3iphone_os

zscalerclient_connectorRange<1.10.1chrome_os

zscalerclient_connectorRange<1.10.2android

zscalerclient_connectorRange<3.7windows

zscalerclient_connectorRange<3.9macos

CPENameOperatorVersion
zscaler:client_connectorzscaler client connectorlt1.4
zscaler:client_connectorzscaler client connectorlt1.9.3
zscaler:client_connectorzscaler client connectorlt1.10.1
zscaler:client_connectorzscaler client connectorlt1.10.2
zscaler:client_connectorzscaler client connectorlt3.7
zscaler:client_connectorzscaler client connectorlt3.9

CPE	Name	Operator	Version
zscaler:client_connector	zscaler client connector	lt	1.4
zscaler:client_connector	zscaler client connector	lt	1.9.3
zscaler:client_connector	zscaler client connector	lt	1.10.1
zscaler:client_connector	zscaler client connector	lt	1.10.2
zscaler:client_connector	zscaler client connector	lt	3.7
zscaler:client_connector	zscaler client connector	lt	3.9

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Windows",
      "MacOS",
      "Linux",
      "iOS",
      "Android"
    ],
    "product": "Client Connector",
    "vendor": "Zscaler",
    "versions": [
      {
        "lessThan": "3.9 Mac, 3.7 Win, 1.9.3 iOS, 1.10.2 Android, 1.10.1 Chrome OS, 1.4 Linux",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

References

help.zscaler.com/client-connector/client-connector-app-release-summary-2022?applicable_category=Linux&applicable_version=1.4&deployment_date=2022-10-31&id=1420246

help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=Android&applicable_version=1.10.2&deployment_date=2023-03-09&id=1447706

help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=Chrome%20OS&applicable_version=1.10.1&deployment_date=2023-03-10&id=1447771

help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=iOS&applicable_version=1.9.3&deployment_date=2023-03-03&id=1447071

help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=macOS&applicable_version=3.9&deployment_date=2023-01-25&id=1443546

help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2021?applicable_category=Windows&applicable_version=3.7&deployment_date=2021-11-26&id=1386541

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.1%

JSON

Related for CVE-2023-28799

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