CVE-2021-25946

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-25946
Prototype pollution vulnerability in `nconf-toml` versions 0.0.1 through 0.0.2 allows an attacker to cause a denial of service and may lead to remote code execution.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://github.com/RobLoach/nconf-toml/blob/8ade08cd1cfb9691ab7cc5c3514cc05c5085918f/index.js#L8 Exploit Third Party Advisory
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25946 Exploit Third Party Advisory
https://github.com/RobLoach/nconf-toml/blob/8ade08cd1cfb9691ab7cc5c3514cc05c5085918f/index.js#L8 Exploit Third Party Advisory
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25946 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:nconf-toml_project:nconf-toml:*:*:*:*:*:node.js:*:*
History

21 Nov 2024, 05:55

Type Values Removed Values Added
References () https://github.com/RobLoach/nconf-toml/blob/8ade08cd1cfb9691ab7cc5c3514cc05c5085918f/index.js#L8 - Exploit, Third Party Advisory () https://github.com/RobLoach/nconf-toml/blob/8ade08cd1cfb9691ab7cc5c3514cc05c5085918f/index.js#L8 - Exploit, Third Party Advisory
References () https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25946 - Exploit, Third Party Advisory () https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25946 - Exploit, Third Party Advisory

08 Aug 2023, 14:22

Type Values Removed Values Added
CWE NVD-CWE-Other CWE-1321

28 May 2021, 20:41

Type Values Removed Values Added
CWE NVD-CWE-Other
References (MISC) https://github.com/RobLoach/nconf-toml/blob/8ade08cd1cfb9691ab7cc5c3514cc05c5085918f/index.js#L8 - (MISC) https://github.com/RobLoach/nconf-toml/blob/8ade08cd1cfb9691ab7cc5c3514cc05c5085918f/index.js#L8 - Exploit, Third Party Advisory
References (MISC) https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25946 - (MISC) https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25946 - Exploit, Third Party Advisory
CPE cpe:2.3:a:nconf-toml_project:nconf-toml:*:*:*:*:*:node.js:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 7.5
v3 : 9.8

25 May 2021, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-05-25 19:15

Updated : 2024-11-21 05:55

NVD link : CVE-2021-25946

Mitre link : CVE-2021-25946

CVE.ORG link : CVE-2021-25946

JSON object : View

Products Affected

nconf-toml_project

  • nconf-toml
CWE
CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')