PT-2024-11055 · Meinberg · Ltos-Web-Interface+1

Published 2024-02-04 · Updated 2025-06-17 · CVE-2021-46902

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Meinberg LANTIME-Firmware versions 6.24.029 and earlier Meinberg LANTIME-Firmware versions 7.04.008 and earlier

Description An issue was discovered in the LTOS-Web-Interface where path validation is mishandled. This allows an admin to read or delete files in violation of expected access controls.

Recommendations For Meinberg LANTIME-Firmware versions 6.24.029 and earlier, update to version 6.24.029 or later. For Meinberg LANTIME-Firmware versions 7.04.008 and earlier, update to version 7.04.008 or later. As a temporary workaround, consider restricting access to the LTOS-Web-Interface until a patch is available.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2021-46902

Affected Products

Ltos-Web-Interface

Meinberg Lantime-Firmware

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-46902 · Security Note
• https://osv.dev/vulnerability/CVE-2021-46902 · Vendor Advisory
• https://meinberg.de/german/news/meinberg-security-advisory-mbgsa-2021-03-meinberg-lantime-firmware-v7-04-008-und-v6-24-029.htm · Vendor Advisory
• https://t.me/cvenotify/125985 · Telegram Post
• https://twitter.com/CVEnew/status/1754246601718313017 · Twitter Post
• https://t.me/cvenotify/69988 · Telegram Post