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6.5
CVSSv3

CVE-2021-3046

Published: 11/08/2021 Updated: 19/08/2021
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
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Vulnerability Summary

An improper authentication vulnerability exists in Palo Alto Networks PAN-OS software that enables a SAML authenticated malicious user to impersonate any other user in the GlobalProtect Portal and GlobalProtect Gateway when they are configured to use SAML authentication. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.19; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14; PAN-OS 9.1 versions earlier than PAN-OS 9.1.9; PAN-OS 10.0 versions earlier than PAN-OS 10.0.5. PAN-OS 10.1 versions are not impacted.

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Vendor Advisories

Palo Alto Networks Security Advisory: CVE-2021-3046 PAN-OS: Improper SAML Authentication Vulnerability in GlobalProtect Portal
CVE-2021-3046 PAN-OS: Improper SAML Authentication Vulnerability in GlobalProtect Portal ...

References

CWE-287https://security.paloaltonetworks.com/CVE-2021-3046https://nvd.nist.govhttps://security.paloaltonetworks.com/CVE-2021-3046
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-3581reflected XSSCVE-2024-26925CVE-2024-27956LFICVE-2024-3607CVE-2024-3107CVE-2024-3295SQL
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