CVE-2021-3692

CVSS V2 Medium 5 CVSS V3 Medium 5.3

Description

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

Overview

CVE ID
CVE-2021-3692

Assigner
security@huntr.dev

Vulnerability Status
Analyzed

Published Version
2021-08-10T17:15:10

Last Modified Date
2022-04-25T19:58:05

Weakness Enumerations

CWE	URL
CWE-330	http://cwe.mitre.org/data/definitions/330.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:yiiframework:yii::::::::	1	OR	2.0.0	2.0.43

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:P/I:N/A:N

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
5

Severity
MEDIUM

Exploitability Score
10

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
LOW

Availability Impact
NONE

Base Score
5.3

Base Severity
MEDIUM

Exploitability Score
3.9

Impact Score
1.4

References

Reference URL	Reference Tags
https://github.com/yiisoft/yii2/commit/13f27e4d920a05d53236139e8b07007acd046a46	Patch Third Party Advisory
https://huntr.dev/bounties/55517f19-5c28-4db2-8b00-f78f841e8aba	Exploit Issue Tracking Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-3692
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3692

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 06:26:42				Added to TrackCVE
2022-12-05 07:48:39	2021-08-10T17:15Z	2021-08-10T17:15:10	CVE Published Date	updated
2022-12-05 07:48:39		2022-04-25T19:58:05	CVE Modified Date	updated
2022-12-05 07:48:39		Analyzed	Vulnerability Status	updated