PT-2024-3686 · Siemens · Ruggedcom Crossbow

Published 2024-05-14 · Updated 2024-05-14 · CVE-2024-27946

Positive Technologies (AI Summary)

CVSS v2.0

7.7

High

Base vector

AV:N/AC:L/Au:M/C:N/I:C/A:C

Name of the Vulnerable Software and Affected Versions RUGGEDCOM CROSSBOW versions prior to V5.5

Description A vulnerability has been identified that allows an attacker with the required privileges to overwrite arbitrary files in the system by downloading files with the same name as existing files in the installation directory. The issue is related to the validation of input data when handling directory traversal sequences, which can be exploited by a remote attacker to overwrite files.

Recommendations For versions prior to V5.5, update to version V5.5 or later to resolve the issue. As a temporary workaround, consider restricting access to the file download functionality to minimize the risk of exploitation. Avoid using the file download feature with untrusted input until the issue is resolved.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

BDU:2024-04030

CVE-2024-27946

Affected Products

Ruggedcom Crossbow

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-27946 · Security Note
• https://cert-portal.siemens.com/productcert/html/ssa-916916.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-27946 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-04030 · Security Note
• https://cybersecurity-help.cz/vdb/SB2024051720 · Note
• https://vuldb.com/ru/?id.264163 · Note
• https://github.com/advisories/GHSA-rw6c-wwr4-qgm6 · Note