// For flags

CVE-2022-23170

SysAid - Okta SSO integration

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

SysAid - Okta SSO integration - was found vulnerable to XML External Entity Injection vulnerability. Any SysAid environment that uses the Okta SSO integration might be vulnerable. An unauthenticated attacker could exploit the XXE vulnerability by sending a malformed POST request to the identity provider endpoint. An attacker can extract the identity provider endpoint by decoding the SAMLRequest parameter's value and searching for the AssertionConsumerServiceURL parameter's value. It often allows an attacker to view files on the application server filesystem and interact with any back-end or external systems that the application can access. In some situations, an attacker can escalate an XXE attack to compromise the underlying server or other back-end infrastructure by leveraging the XXE vulnerability to perform server-side request forgery (SSRF) attacks.

SysAid - integración de Okta SSO - se ha encontrado susceptible a una vulnerabilidad de tipo External Entity Injection. Cualquier entorno de SysAid que utilice la integración de Okta SSO podría ser vulnerable. Un atacante no autenticado podría explotar la vulnerabilidad de tipo XXE mediante el envío de una petición POST malformada al endpoint del proveedor de identidad. Un atacante puede extraer el endpoint del proveedor de identidad al decodificar el valor del parámetro SAMLRequest y buscando el valor del parámetro AssertionConsumerServiceURL. A menudo permite a un atacante ver los archivos en el sistema de archivos del servidor de aplicaciones e interactuar con cualquier sistema back-end o externo al que la aplicación pueda acceder. En algunas situaciones, un atacante puede escalar un ataque de tipo XXE para comprometer el servidor subyacente u otra infraestructura de back-end aprovechando la vulnerabilidad de tipo XXE para llevar a cabo ataques de tipo server-side request forgery (SSRF)

*Credits: Niv Levy - CyberArk
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-01-11 CVE Reserved
  • 2022-06-24 CVE Published
  • 2024-01-15 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-611: Improper Restriction of XML External Entity Reference
CAPEC
References (1)
URL Tag Source
https://www.gov.il/en/departments/faq/cve_advisories Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Sysaid
Search vendor "Sysaid"
 Okta Sso
Search vendor "Sysaid" for product "Okta Sso"
 >= 22.1.49 <= 22.1.63
Search vendor "Sysaid" for product "Okta Sso" and version " >= 22.1.49 <= 22.1.63"
-
Affected