Base Score

CRITICAL9.8

CVE-2021-25947

Prototype pollution vulnerability in 'nestie' versions 0.0.0 through 1.0.0 allows an attacker to cause a denial of service and may lead to remote code execution.

VectorNETWORK

Published Byvulnerabilitylab@mend.io

Published DateJun 03, 2021, 20:15

Affected Versions(1)

nestie(npm)

Introduced0

Fixed1.0.1

LimitN/A

Package (Ecosystem)	Introduced	Fixed	Limit
nestie(npm)	0	1.0.1	N/A

Weakness Type (CWE):CWE-1321

CVSS Metrics

Base Score

9.8

Vector String

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

Base Severity

CRITICAL

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH

References

https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25947

Base Score

CRITICAL9.8

Weakness Type (CWE):CWE-1321

CVSS Metrics

Base Score

9.8

Vector String

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

Base Severity

CRITICAL

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH