CVE-2021-37517 Access Control vulnerability in Dolibarr

What is CVE-2021-37517?

CVE-2021-37517 is a high-severity denial of service vulnerability in Dolibarr Dolibarr Erp\/Crm, published on 31 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An Access Control vulnerability exists in Dolibarr ERP/CRM 13.0.2, fixed version is 14.0.0,in the forgot-password function becuase the application allows email addresses as usernames, which can cause a Denial of Service.

Weakness: CWE-863

Which versions are affected by CVE-2021-37517?

3 open source packages ship an affected version, including dolibarr/dolibarr and dolibarr. It affects 1 product.

Products include Dolibarr Dolibarr Erp\/Crm.

How do I fix CVE-2021-37517?

Upgrade dolibarr/dolibarr to 14.0.1 or later.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2021-37517 being exploited?

There is no known exploitation of CVE-2021-37517 in the wild and no public exploit code.

Other vulnerabilities in Dolibarr Dolibarr Erp\/Crm

• CVE-2022-43138 Dolibarr vulnerable to privilege escalation Critical 9.8
• CVE-2022-40871 Dolibarr vulnerable to Eval Injection Critical 9.8
• CVE-2021-33816 Dolibarr remote PHP code execution Critical 9.8
• CVE-2020-7995 Dolibarr Improper Restriction of Excessive Authentication Attempts Critical 9.8
• CVE-2013-2091 SQL injection in dolibarr Critical 9.8

All Dolibarr Dolibarr Erp\/Crm vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as BIT-dolibarr-2021-37517, GHSA-xw7v-qrhc-jjg2, UBUNTU-CVE-2021-37517.