PT-2024-5192 · Siemens · Ruggedcom Crossbow

CVE-2024-27942 · Published 2024-05-14 · Updated 2024-05-14

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

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

Description: The issue is related to a lack of authentication for a critical function, allowing a remote attacker to cause a denial of service. The affected systems permit any unauthenticated client to disconnect active users from the server, which could prevent users from performing actions in the system.

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 system to minimize the risk of exploitation.

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

BDU:2024-05749

CVE-2024-27942

Affected Products

Ruggedcom Crossbow

References · 12

• https://osv.dev/vulnerability/CVE-2024-27942 · Vendor Advisory
• https://cert-portal.siemens.com/productcert/html/ssa-916916.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-27942 · Security Note
• https://cve.org/CVERecord?id=CVE-2024-27942 · Security Note
• https://bdu.fstec.ru/vul/2024-05749 · Security Note
• https://cve.circl.lu/cve/CVE-2024-27942 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-27942 · Note
• https://security-database.com/view-all.php?page=125 · Note
• https://opencve.io/cve/CVE-2024-27942 · Note
• https://vulners.com/cve/CVE-2024-27942 · Note
• https://cxsecurity.com/cveshow/CVE-2024-27942 · Note
• https://cisecurity.org/advisory/multiple-vulnerabilities-in-siemens-ruggedcom-crossbow-could-allow-for-arbitrary-code-execution_2024-055 · Note