CVE-2021-37555 — CRITICAL (9.8)

Vulnerability Description

TX9 Automatic Food Dispenser v3.2.57 devices allow access to a shell as root/superuser, a related issue to CVE-2019-16734. To connect, the telnet service is used on port 23 with the default password of 059AnkJ for the root account. The user can then download the filesystem through preinstalled BusyBox utilities (e.g., tar and nc).

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
Trixie	Tx9 Automatic Food Dispenser Firmware	3.2.57
Trixie	Tx9 Automatic Food Dispenser	-

Related Weaknesses (CWE)

CWE-798

References

http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-296520Third Party Advisory
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-296520Third Party Advisory

FAQ

What is CVE-2021-37555?

CVE-2021-37555 is a vulnerability with a CVSS score of 9.8 (CRITICAL). TX9 Automatic Food Dispenser v3.2.57 devices allow access to a shell as root/superuser, a related issue to CVE-2019-16734. To connect, the telnet service is used on port 23 with the default password o...

How severe is CVE-2021-37555?

CVE-2021-37555 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-2021-37555?

Check the references section above for vendor advisories and patch information. Affected products include: Trixie Tx9 Automatic Food Dispenser Firmware, Trixie Tx9 Automatic Food Dispenser.