Cortex XSOAR: Authentication Bypass in SAML Authentication (Palo Alto Networks Cortex XSOAR)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.58 % · percentile 48 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- palo_alto
- NVD status
- Modified
Description
An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR SAML authentication that enables an unauthenticated network-based attacker with specific knowledge of the Cortex XSOAR instance to access protected resources and perform unauthorized actions on the Cortex XSOAR server. This issue impacts: Cortex XSOAR 5.5.0 builds earlier than 1578677; Cortex XSOAR 6.0.2 builds earlier than 1576452; Cortex XSOAR 6.1.0 builds earlier than 1578663; Cortex XSOAR 6.2.0 builds earlier than 1578666. All Cortex XSOAR instances hosted by Palo Alto Networks are protected from this vulnerability; no additional action is required for these instances.
Weaknesses (CWE)
- CWE-347 — Improper Verification of Cryptographic Signature
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | palo_alto |
| CVSS 3.1 | HIGH 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · psirt@paloaltonetworks.com (Secondary) |
| CVSS 3.1 | HIGH 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2021-26403
- GCVE · GCVE-0-2021-3051
CERT-FR advisories
- CERTFR-2021-AVI-692 — Multiples vulnérabilités dans les produits Palo Alto Networks · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:paloaltonetworks:cortex_xsoar:5.5.0:-:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:5.5.0:70066:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:5.5.0:73387:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:5.5.0:75211:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:5.5.0:78518:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:5.5.0:94592:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.0.2:-:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.0.2:90947:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.0.2:93351:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.0.2:94597:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.0.2:97682:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.1.0:-:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.1.0:1016923:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.1.0:1031903:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.1.0:1077664:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.1.0:1209934:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.1.0:1271079:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.1.0:848144:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.2.0:-:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.2.0:1271082:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.2.0:1321594:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:cortex_xsoar:6.2.0:1473927:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Palo Alto Networks · Cortex XSOAR | affected 5.5.0 < 1578677 ; affected 6.0.2 < 1576452 ; affected 6.1.0 < 1578663 ; affected 6.2.0 < 1578666 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |