CVE-2021-23126
MEDIUMCVSS 5.3/10EPSS 1.26%
Last modified
CVE-2021-23126 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of the insecure rand() function within the process of generating the 2FA secret.. EPSS estimates a 1.26% chance of exploitation in the next 30 days.
Description
An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of the insecure rand() function within the process of generating the 2FA secret.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Joomla | Joomla\! | >= 3.2.0, < 3.9.25 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-23126?
An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of the insecure rand() function within the process of generating the 2FA secret.
How severe is CVE-2021-23126?
CVE-2021-23126 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 1.26% probability of exploitation in the next 30 days.
How do I fix CVE-2021-23126?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-23126?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST