Veille CVE
CVE-2021-42237
9.8 Critique Exploitée activement Utilisée par des rançongicielsCatalogue CISA KEV — Sitecore XP Remote Command Execution Vulnerability
Ajoutée le 25/03/2022 · Échéance de correction (agences US) : 15/04/2022
Action requise : Apply updates per vendor instructions.
Description
Sitecore XP 7.5 Initial Release to Sitecore XP 8.2 Update-7 is vulnerable to an insecure deserialization attack where it is possible to achieve remote command execution on the machine. No authentication or special configuration is required to exploit this vulnerability.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 9.8 Critique | nvd@nist.gov (NVD) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | 9.8 Critique | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 2.0 | 10.0 Élevée | nvd@nist.gov (NVD) | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Faiblesses (CWE)
Références
- http://packetstormsecurity.com/files/164988/Sitecore-Experience-Platform-XP-Remote-Code-Execution.html Third Party AdvisoryVDB Entry
- https://blog.assetnote.io/2021/11/02/sitecore-rce/ ExploitThird Party Advisory
- https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1000776 Vendor Advisory
- http://packetstormsecurity.com/files/164988/Sitecore-Experience-Platform-XP-Remote-Code-Execution.html Third Party AdvisoryVDB Entry
- https://blog.assetnote.io/2021/11/02/sitecore-rce/ ExploitThird Party Advisory
- https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1000776 Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-42237 US Government Resource