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             AUSCERT External Security Bulletin Redistribution

                               ESB-2022.2331
            CVE-2022-0027 Cortex XSOAR: Incorrect Authorization
                   Vulnerability When Generating Reports
                                12 May 2022

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Cortex XSOAR
Publisher:         Palo Alto Networks
Operating System:  Network Appliance
Resolution:        Patch/Upgrade
CVE Names:         CVE-2022-0027  

Original Bulletin: 
   https://securityadvisories.paloaltonetworks.com/CVE-2022-0027

Comment: CVSS (Max):  4.3 CVE-2022-0027 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
         CVSS Source: Palo Alto Networks
         Calculator:  https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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Palo Alto Networks Security Advisories / CVE-2022-0027

CVE-2022-0027 Cortex XSOAR: Incorrect Authorization Vulnerability When
Generating Reports

047910
Severity 4.3 . MEDIUM
Attack Vector NETWORK
Scope UNCHANGED
Attack Complexity LOW
Confidentiality Impact LOW
Privileges Required LOW
Integrity Impact NONE
User Interaction NONE
Availability Impact NONE
NVD JSON     
Published 2022-05-11
Updated 2022-05-11
Reference
Discovered externally

Description

An improper authorization vulnerability in Palo Alto Network Cortex XSOAR
software enables authenticated users in non-Read-Only groups to generate an
email report that contains summary information about all incidents in the
Cortex XSOAR instance, including incidents to which the user does not have
access.

This issue impacts:

All versions of Cortex XSOAR 6.1;

All versions of Cortex XSOAR 6.2;

All versions of Cortex XSOAR 6.5;

Cortex XSOAR 6.6 versions earlier than Cortex XSOAR 6.6.0 build 6.6.0.2585049.

Product Status

    Versions        Affected        Unaffected
Cortex XSOAR 6.6 < 6.6.0.2585049 >= 6.6.0.2585049
Cortex XSOAR 6.5 6.5.*
Cortex XSOAR 6.2 6.2.*
Cortex XSOAR 6.1 6.1.*

Severity: MEDIUM

CVSSv3.1 Base Score: 4.3 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)

Exploitation Status

Palo Alto Networks is not aware of any malicious exploitation of this issue.

Weakness Type

CWE-285 Improper Authorization

Solution

This issue is fixed in Cortex XSOAR 6.6.0 build 6.6.0.2585049 and all later
Cortex XSOAR versions.

Workarounds and Mitigations

There are no known workarounds for this issue.

Acknowledgments

Palo Alto Networks thanks Nelson M. of Black Lantern Security for discovering
and reporting this issue.

Timeline

2022-05-11 Initial publication

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