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Vulnerability Intelligence

Vulnerability IntelligenceCVE-2021-3689

CVE-2021-3689

HIGH8.1

Use of Predictable Algorithm in Random Number Generator in yiisoft/yii2

Published Aug 10, 2021

Modified 1 years ago

Details

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

References

https://github.com/yiisoft/yii2/commit/13f27e4d920a05d53236139e8b07007acd046a46

https://huntr.dev/bounties/50aad1d4-eb00-4573-b8a4-dbe38e2c229f

https://www.cve.org/CVERecord?id=CVE-2021-3689

CVSS Analysis

CVSS v3.1

7.5

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

HighI:H

Availability

NoneA:N

7.5/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness Type (CWE)

Other

Ecosystems

Timeline

PublishedAug 10, 2021

ModifiedAug 3, 2024

CVE-2021-3689 | Mondoo Vulnerability Intelligence