PT-2023-6993 · Siemens · Scalance Wam763-1+16

Published

2023-11-14

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Updated

2024-08-13

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CVE-2023-44322

CVSS v3.1

5.9

Medium

VectorAV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions RUGGEDCOM RM1224 LTE(4G) EU versions < V8.0 RUGGEDCOM RM1224 LTE(4G) NAM versions < V8.0 SCALANCE M804PB versions < V8.0 SCALANCE M812-1 ADSL-Router versions < V8.0 SCALANCE M816-1 ADSL-Router versions < V8.0 SCALANCE M826-2 SHDSL-Router versions < V8.0 SCALANCE M874-2 versions < V8.0 SCALANCE M874-3 versions < V8.0 SCALANCE M876-3 versions < V8.0 SCALANCE M876-4 versions < V8.0 SCALANCE MUM853-1 (EU) versions < V8.0 SCALANCE MUM856-1 (EU) versions < V8.0 SCALANCE MUM856-1 (RoW) versions < V8.0 SCALANCE S615 EEC LAN-Router versions < V8.0 SCALANCE S615 LAN-Router versions < V8.0 SCALANCE WAB762-1 versions < V3.0.0 SCALANCE WAM763-1 versions < V3.0.0 SCALANCE WAM766-1 versions < V3.0.0 SCALANCE WUB762-1 versions < V3.0.0 SCALANCE WUM763-1 versions < V3.0.0 SCALANCE WUM766-1 versions < V3.0.0 SCALANCE XB205-3 versions < V4.5
Description The issue is related to incorrect checking of return values in the software of industrial switches. An attacker with network access can exploit this to disable user notifications for certain events. Affected devices can be configured to send emails for specific events, but when the device encounters an invalid SMTP server response, it triggers an error that disrupts email sending.
Recommendations For RUGGEDCOM RM1224 LTE(4G) EU versions < V8.0, update to version V8.0 or later. For RUGGEDCOM RM1224 LTE(4G) NAM versions < V8.0, update to version V8.0 or later. For SCALANCE M804PB versions < V8.0, update to version V8.0 or later. For SCALANCE M812-1 ADSL-Router versions < V8.0, update to version V8.0 or later. For SCALANCE M816-1 ADSL-Router versions < V8.0, update to version V8.0 or later. For SCALANCE M826-2 SHDSL-Router versions < V8.0, update to version V8.0 or later. For SCALANCE M874-2 versions < V8.0, update to version V8.0 or later. For SCALANCE M874-3 versions < V8.0, update to version V8.0 or later. For SCALANCE M876-3 versions < V8.0, update to version V8.0 or later. For SCALANCE M876-4 versions < V8.0, update to version V8.0 or later. For SCALANCE MUM853-1 (EU) versions < V8.0, update to version V8.0 or later. For SCALANCE MUM856-1 (EU) versions < V8.0, update to version V8.0 or later. For SCALANCE MUM856-1 (RoW) versions < V8.0, update to version V8.0 or later. For SCALANCE S615 EEC LAN-Router versions < V8.0, update to version V8.0 or later. For SCALANCE S615 LAN-Router versions < V8.0, update to version V8.0 or later. For SCALANCE WAB762-1 versions < V3.0.0, update to version V3.0.0 or later. For SCALANCE WAM763-1 versions < V3.0.0, update to version V3.0.0 or later. For SCALANCE WAM766-1 versions < V3.0.0, update to version V3.0.0 or later. For SCALANCE WUB762-1 versions < V3.0.0, update to version V3.0.0 or later. For SCALANCE WUM763-1 versions < V3.0.0, update to version V3.0.0 or later. For SCALANCE WUM766-1 versions < V3.0.0, update to version V3.0.0 or later. For SCALANCE XB205-3 versions < V4.5, update to version V4.5 or later.

Fix

Unchecked Return Value

Weakness Enumeration

CWE-252

Related Identifiers

BDU:2023-08012
CVE-2023-44322

Affected Products

Ruggedcom Rm1224 Lte(4G) Eu
Ruggedcom Rm1224 Lte(4G) Nam
Scalance M804Pb
Scalance M812-1 Adsl-Router
Scalance M816-1 Adsl-Router
Scalance M826-2 Shdsl-Router
Scalance M874-2
Scalance M874-3
Scalance M876-3
Scalance M876-4
Scalance Mum853-1
Scalance Mum856-1
Scalance S615 Eec Lan-Router
Scalance Wab762-1
Scalance Wam763-1
Scalance Wam766-1
Scalance Xb205-3