CVE-2020-12837 — HIGH (7.5)

Vulnerability Description

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

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

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-2020-12837?

CVE-2020-12837 is a vulnerability with a CVSS score of 7.5 (HIGH). ismartgate PRO 1.5.9 is vulnerable to malicious file uploads via the form for uploading images to garage doors. The magic bytes of PNG must be used.

How severe is CVE-2020-12837?

CVE-2020-12837 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-12837?

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