Palo Alto Networks Security Advisories / CVE-2017-7644

CVE-2017-7644 Information Disclosure in the Management Web Interface

047910
Severity 6.5 · MEDIUM
Attack Vector NETWORK
Attack Complexity LOW
Privileges Required LOW
User Interaction NONE
Scope UNCHANGED
Confidentiality Impact HIGH
Integrity Impact NONE
Availability Impact NONE

Description

A vulnerability exists in the Management Web Interface of PAN-OS, that could allow for Information Disclosure. The Management Web Interface does not properly validate certain permissions which could allow for Information Disclosure. (Ref # PAN-70541 / CVE-2017-7644)

Successfully exploiting this issue would require an attacker to be authenticated.

This issue affects PAN-OS 6.1.16 and earlier, PAN-OS 7.0.14 and earlier, PAN-OS 7.1.8 and earlier

Product Status

VersionsAffectedUnaffected
PAN-OS 7.1<= 7.1.8>= 7.1.9
PAN-OS 7.0<= 7.0.14>= 7.0.15
PAN-OS 6.1<= 6.1.16>= 6.1.17

Severity: MEDIUM

CVSSv3.1 Base Score: 6.5 (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)

Weakness Type

CWE-200 Information Exposure

Solution

PAN-OS 6.1.17 and later, PAN-OS 7.0.15 and later, PAN-OS 7.1.9 and later

Workarounds and Mitigations

Palo Alto Networks recommends to implement best practice by allowing web interface access only to a dedicated management network. Additionally, restrict the set of IP addresses to a subset of authorized sources that you allow to interact with the management network.

Acknowledgments

Palo Alto Networks would like to thank Christophe Schleypen from NATO Communications and Information Agency for reporting this issue to us.
© 2020 Palo Alto Networks, Inc. All rights reserved.