CVE-2021-23451

2022-07-2514:15:10

CWE-330

[email protected]

web.nvd.nist.gov

cve-2021-23451

otp-generator

insecure randomness

vulnerability

nvd

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.4%

JSON

The package otp-generator before 3.0.0 are vulnerable to Insecure Randomness due to insecure generation of random one-time passwords, which may allow a brute-force attack.

Affected configurations

NVD

Node

otp-generator_projectotp-generatorRange<3.0.0node.js

CPENameOperatorVersion
otp-generator_project:otp-generatorotp-generator project otp-generatorlt3.0.0

CPE	Name	Operator	Version
otp-generator_project:otp-generator	otp-generator project otp-generator	lt	3.0.0

CNA Affected

[
  {
    "product": "otp-generator",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "3.0.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]