CVE-2020-12843 — CRITICAL (9.8)

Vulnerability Description

ismartgate PRO 1.5.9 is vulnerable to malicious file uploads via the form for uploading sounds to garage doors. The magic bytes for WAV must be used.

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

Vendor	Product	Versions
Gogogate	Ismartgate Pro Firmware	1.5.9
Gogogate	Ismartgate Pro	-

Related Weaknesses (CWE)

CWE-434

References

https://ismartgate.com/secure-garage-door/ProductVendor Advisory
https://kth.diva-portal.org/smash/get/diva2:1464458/FULLTEXT01.pdfExploitThird Party Advisory
https://ismartgate.com/secure-garage-door/ProductVendor Advisory
https://kth.diva-portal.org/smash/get/diva2:1464458/FULLTEXT01.pdfExploitThird Party Advisory

FAQ

What is CVE-2020-12843?

CVE-2020-12843 is a vulnerability with a CVSS score of 9.8 (CRITICAL). ismartgate PRO 1.5.9 is vulnerable to malicious file uploads via the form for uploading sounds to garage doors. The magic bytes for WAV must be used.

How severe is CVE-2020-12843?

CVE-2020-12843 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-2020-12843?

Check the references section above for vendor advisories and patch information. Affected products include: Gogogate Ismartgate Pro Firmware, Gogogate Ismartgate Pro.