CVE-2023-27195

critical

Description

Trimble TM4Web 22.2.0 allows unauthenticated attackers to access /inc/tm_ajax.msw?func=UserfromUUID&uuid= to retrieve the last registration access code and use this access code to register a valid account. via a PUT /inc/tm_ajax.msw request. If the access code was used to create an Administrator account, attackers are also able to register new Administrator accounts with full privileges.

References

https://transportation.trimble.com/products/TM4Web

https://seclists.org/fulldisclosure/2024/Apr/16

https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-30975

http://seclists.org/fulldisclosure/2024/Apr/16

Details

Source: Mitre, NVD

Published: 2024-11-08

Updated: 2026-04-15

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

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

Severity: Critical

EPSS

EPSS: 0.01011