CVE-2020-7781

  1. Reconshell
  2. Vulnerabilities (CVE)
  3. CVE-2020-7781
This affects the package connection-tester before 0.2.1. The injection point is located in line 15 in index.js. The following PoC demonstrates the vulnerability:

9.8 /10

CVSS v3.0 : 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/skoranga/node-connection-tester/pull/10 Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JS-CONNECTIONTESTER-1048337 Exploit Third Party Advisory
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Configurations

Configuration 1 (hide)

cpe:2.3:a:connection-tester_project:connection-tester:*:*:*:*:*:node.js:*:*
Information

Published : 2020-12-16 10:15

Updated : 2021-07-21 04:39

NVD link : CVE-2020-7781

Mitre link : CVE-2020-7781

JSON object : View

CWE
CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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Products Affected

connection-tester_project

  • connection-tester