RCE in Dolibarr Erp\/crm
CVE-2021-33816
The website builder module in Dolibarr 13.0.2 allows remote PHP code execution because of an incomplete protection mechanism in which system, exec, and shell_exec are blocked but backticks are not blocked.
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.038 (89.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Dolibarr Dolibarr_erp\/crm — versions 13.0.2
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (mailing-list, Exploit, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-33816?
- CVE-2021-33816 is a critical-severity vulnerability in Dolibarr Erp\/crm, classified under Code Injection. CVSS score: 9.8/10. Published 2021-11-10.
- How severe is CVE-2021-33816?
- Critical severity. CVSS v3 base score is 9.8 out of 10.