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paloaltoPalo Alto Networks Product Security Incident Response TeamPAN-SA-2019-0030
HistoryOct 01, 2019 - 7:00 a.m.

Tenant authentication bypass in Zingbox Inspector

2019-10-0107:00:00
Palo Alto Networks Product Security Incident Response Team
securityadvisories.paloaltonetworks.com
26

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

35.9%

A security vulnerability exists in the Zingbox Inspector where authentication is not required when binding the Inspector instance to a different customer tenant. (Ref: CVE-2019-15018)
The vulnerability allows a user to bind the Zingbox Inspector to another tenant, which can impact the functionality of the service.
This issue affects Zingbox Inspector, versions 1.280 and earlier.

Work around:
In the normal course of operation, Zingbox Inspector automatically updates its own software, and a fixed version of software has already been made available. No user action is required unless the software is unable to update itself. Customers still running affected versions of Zingbox Inspector software can mitigation this issue by updating to a patched version, or by disabling the console access that can be used to run CLI commands. See product documentation for more information on how to disable console access.

CPENameOperatorVersion
zingbox inspectorle1.280

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

35.9%

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