CVE-2020-1998

An improper authorization vulnerability in PAN-OS that mistakenly uses the permissions of local linux users instead of the intended SAML permissions of the account when the username is shared for the purposes of SSO authentication. This can result in authentication bypass and unintended resource access for the user. This issue affects: PAN-OS 7.1 versions earlier than 7.1.26; PAN-OS 8.1 versions earlier than 8.1.13; PAN-OS 9.0 versions earlier than 9.0.6; PAN-OS 9.1 versions earlier than 9.1.1; All versions of PAN-OS 8.0.

CVSS v3 5.4 MEDIUM
CVSS v2.0 6.5 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://security.paloaltonetworks.com/CVE-2020-1998	Vendor Advisory
https://security.paloaltonetworks.com/CVE-2020-1998	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:paloaltonetworks:pan-os::::::::
	cpe:2.3:o:paloaltonetworks:pan-os::::::::
	cpe:2.3:o:paloaltonetworks:pan-os::::::::
	cpe:2.3:o:paloaltonetworks:pan-os::::::::
	cpe:2.3:o:paloaltonetworks:pan-os::::::::

History

21 Nov 2024, 05:11

Type	Values Removed	Values Added
CVSS	v2 : ~~6.5~~ v3 : ~~8.8~~	v2 : 6.5 v3 : 5.4
References	~~() https://security.paloaltonetworks.com/CVE-2020-1998 - Vendor Advisory~~	() https://security.paloaltonetworks.com/CVE-2020-1998 - Vendor Advisory

Information

Published : 2020-05-13 19:15

Updated : 2024-11-21 05:11

NVD link : CVE-2020-1998

Mitre link : CVE-2020-1998

CVE.ORG link : CVE-2020-1998

JSON object : View

Products Affected

paloaltonetworks

pan-os

CWE

CWE-285

Improper Authorization

CWE-863

Incorrect Authorization

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