CVE-2020-19693

Published Apr 4, 2023

Last updated 2 years ago

CVSS critical 9.8

Overview

Description: An issue found in Espruino Espruino 6ea4c0a allows an attacker to execute arbitrrary code via oldFunc parameter of the jswrap_object.c:jswrap_function_replacewith endpoint.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 9.8
Impact score: 5.9
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-787

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:espruino:espruino:2019-06-28:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "8E31E291-A821-4359-93C0-C3B4AF8366EE"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References