CVE-2019-9874
Severity Score
9.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Deserialization of Untrusted Data in the Sitecore.Security.AntiCSRF (aka anti CSRF) module in Sitecore CMS 7.0 to 7.2 and Sitecore XP 7.5 to 8.2 allows an unauthenticated attacker to execute arbitrary code by sending a serialized .NET object in the HTTP POST parameter __CSRFTOKEN.
La deserialización de datos no seguros en el módulo Sitecore.Security.AntiCSRF (conocido como CSRF) en Sitecore CMS versión 7.0 hasta 7.2 y Sitecore XP verisón 7.5 hasta 8.2, permite a un atacante no identificado ejecutar código arbitrario mediante el envío un objeto .NET serializado en el parámetro __CSRFTOKEN como parte del parámetro POST de HTTP.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-03-19 CVE Reserved
- 2019-05-31 CVE Published
- 2024-08-04 CVE Updated
- 2024-08-04 First Exploit
- 2024-11-11 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-502: Deserialization of Untrusted Data
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://www.synacktiv.com/blog.html | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://www.synacktiv.com/ressources/advisories/Sitecore_CSRF_deserialize_RCE.pdf | 2024-08-04 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://dev.sitecore.net/Downloads.aspx | 2019-06-03 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Sitecore Search vendor "Sitecore" | Cms Search vendor "Sitecore" for product "Cms" | >= 7.0 <= 7.2 Search vendor "Sitecore" for product "Cms" and version " >= 7.0 <= 7.2" | - |
Affected
| ||||||
| Sitecore Search vendor "Sitecore" | Experience Platform Search vendor "Sitecore" for product "Experience Platform" | >= 7.5 <= 8.2 Search vendor "Sitecore" for product "Experience Platform" and version " >= 7.5 <= 8.2" | - |
Affected
| ||||||