PT-2023-4088 · Siemens · Ruggedcom Rox Rx1500+8

Published 2023-07-11 · Updated 2023-07-18 · CVE-2023-36749

Positive Technologies (AI Summary)

CVSS v2.0

7.6

High

Base vector

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

Name of the Vulnerable Software and Affected Versions RUGGEDCOM ROX MX5000 versions prior to V2.16.0 RUGGEDCOM ROX MX5000RE versions prior to V2.16.0 RUGGEDCOM ROX RX1400 versions prior to V2.16.0 RUGGEDCOM ROX RX1500 versions prior to V2.16.0 RUGGEDCOM ROX RX1501 versions prior to V2.16.0 RUGGEDCOM ROX RX1510 versions prior to V2.16.0 RUGGEDCOM ROX RX1511 versions prior to V2.16.0 RUGGEDCOM ROX RX1512 versions prior to V2.16.0 RUGGEDCOM ROX RX1524 versions prior to V2.16.0 RUGGEDCOM ROX RX1536 versions prior to V2.16.0 RUGGEDCOM ROX RX5000 versions prior to V2.16.0

Description A vulnerability has been identified in the webserver of the affected devices, which supports the insecure TLS 1.0 protocol. This could allow an attacker to achieve a man-in-the-middle attack and compromise the confidentiality and integrity of data. The issue is related to the use of an unreliable cryptographic algorithm, which may permit a remote attacker to gain unauthorized access to protected information.

Recommendations For RUGGEDCOM ROX MX5000 versions prior to V2.16.0, update to version V2.16.0 or later. For RUGGEDCOM ROX MX5000RE versions prior to V2.16.0, update to version V2.16.0 or later. For RUGGEDCOM ROX RX1400 versions prior to V2.16.0, update to version V2.16.0 or later. For RUGGEDCOM ROX RX1500 versions prior to V2.16.0, update to version V2.16.0 or later. For RUGGEDCOM ROX RX1501 versions prior to V2.16.0, update to version V2.16.0 or later. For RUGGEDCOM ROX RX1510 versions prior to V2.16.0, update to version V2.16.0 or later. For RUGGEDCOM ROX RX1511 versions prior to V2.16.0, update to version V2.16.0 or later. For RUGGEDCOM ROX RX1512 versions prior to V2.16.0, update to version V2.16.0 or later. For RUGGEDCOM ROX RX1524 versions prior to V2.16.0, update to version V2.16.0 or later. For RUGGEDCOM ROX RX1536 versions prior to V2.16.0, update to version V2.16.0 or later. For RUGGEDCOM ROX RX5000 versions prior to V2.16.0, update to version V2.16.0 or later.

Fix

Use of a Broken Cryptographic Algorithm

Weakness Enumeration

CWE-327

Related Identifiers

BDU:2023-04388

CVE-2023-36749

Affected Products

Ruggedcom Rox Mx5000

Ruggedcom Rox Rx1400

Ruggedcom Rox Rx1500

Ruggedcom Rox Rx1501

Ruggedcom Rox Rx1510

Ruggedcom Rox Rx1511

Ruggedcom Rox Rx1512

Ruggedcom Rox Rx1524

Ruggedcom Rox Rx1536

References · 6

• https://osv.dev/vulnerability/CVE-2023-36749 · Vendor Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-146325.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-36749 · Security Note
• https://bdu.fstec.ru/vul/2023-04388 · Security Note
• https://cybersecurity-help.cz/vdb/SB2023071731 · Note
• https://t.me/cibsecurity/66358 · Telegram Post