Vulnerability in Yiiframework Yii
CVE-2021-3692
yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator
EPSS: 0.017 (74.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Yiiframework Yii
- Yiisoft Yiisoft/yii2 — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@huntr.dev (Patch, Third Party Advisory, x_refsource_MISC)
- security@huntr.dev (x_refsource_CONFIRM, Exploit, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2021-3692?
- CVE-2021-3692 is a medium-severity vulnerability in Yiiframework Yii, classified under CWE-1241. CVSS score: 5.3/10. Published 2021-08-10.
- How severe is CVE-2021-3692?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2021-3692 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.