1. Home
  2. CVE Database
  3. CVE-2020-19693
CRITICAL · 9.8

CVE-2020-19693

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.

Vulnerability 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.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
EspruinoEspruino2019-06-28

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2020-19693?

CVE-2020-19693 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.

How severe is CVE-2020-19693?

CVE-2020-19693 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-19693?

Check the references section above for vendor advisories and patch information. Affected products include: Espruino Espruino.