CVE-2021-3051
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.
Related CPE's
CvssV3 impact
Version | 3.1 |
VectorString | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
AttackVector | NETWORK |
AttackComplexity | HIGH |
PrivilegesRequired | NONE |
UserInteraction | NONE |
Scope | UNCHANGED |
ConfidentialityImpact | HIGH |
IntegrityImpact | HIGH |
AvailabilityImpact | HIGH |
BaseScore | 8.1 |
BaseSeverity | HIGH |
CvssV2 impact
AccessComplexity | MEDIUM |
ConfidentialityImpact | PARTIAL |
AvailabilityImpact | PARTIAL |
IntegrityImpact | PARTIAL |
BaseScore | 6.8 |
VectorString | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Version | 2.0 |
AccessVector | NETWORK |
Authentication | NONE |