CVE-2021-3692 | BDVDB-2026-158441 Detail

yiisoftyiisoft/yii2

Description#

yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator

Per CVSS v3.0: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.

No public exploit known

8.1 High

1.7%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 77.4.

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Not classified

No specific action is recorded in the source data. Check the references for vendor guidance.

Not available

Not available

8.1 High

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).