Detections
Analytics
Siemens SCALANCE M-800 Family Improper Neutralization of Special Elements in Output Used By a Downstream Component (CVE-2024-50572)
high Tenable OT Security Plugin ID 502661
Synopsis
The remote OT asset is affected by a vulnerability.Description
Affected devices do not properly sanitize an input field. This could allow an authenticated remote attacker with administrative privileges to inject code or spawn a system root shell.This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.
Solution
The following text was originally created by the Cybersecurity and Infrastructure Security Agency (CISA). The original can be found at CISA.gov.Siemens has identified the following specific workarounds and mitigations users can apply to reduce risk:
- All affected products: Update to V8.2 or later version
As a general security measure, Siemens recommends protecting network access to devices with appropriate mechanisms. To operate the devices in a protected IT environment, Siemens recommends configuring the environment according to Siemens' operational guidelines for industrial security and following recommendations in the product manuals.
Additional information on industrial security by Siemens can be found on the Siemens industrial security webpage
For more information see the associated Siemens security advisory SSA-354112 in HTML and CSAF.
See Also
https://cert-portal.siemens.com/productcert/html/ssa-354112.html
https://cert-portal.siemens.com/productcert/html/ssa-769027.html
https://support.industry.siemens.com/cs/ww/en/view/109977720/
https://support.industry.siemens.com/cs/ww/en/view/109976047/
https://www.cisa.gov/news-events/ics-advisories/icsa-24-319-06
https://www.cisa.gov/news-events/ics-advisories/icsa-25-044-09
Plugin Details
Severity: High
ID: 502661
Version: 1.5
Type: remote
Family: Tenable.ot
Published: 11/13/2024
Updated: 2/24/2025
Supported Sensors: Tenable OT Security
Risk Information
VPR
Risk Factor: Medium
Score: 6.7
CVSS v2
Risk Factor: High
Base Score: 8.3
Temporal Score: 6.1
Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:C/A:C
CVSS Score Source: CVE-2024-50572
CVSS v3
Risk Factor: High
Base Score: 7.2
Temporal Score: 6.3
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:siemens:scalance_mum856-1_%28eu%29_firmware:8.2, cpe:/o:siemens:scalance_wam766-1_eec_firmware:3.0.0, cpe:/o:siemens:scalance_wum763-1_firmware:3.0.0, cpe:/o:siemens:scalance_m804pb_firmware:8.2, cpe:/o:siemens:scalance_wam766-1_firmware:3.0.0, cpe:/o:siemens:scalance_wub762-1_firmware:3.0.0, cpe:/o:siemens:scalance_m876-4_firmware:8.2, cpe:/o:siemens:scalance_m876-3_%28rok%29_firmware:8.2, cpe:/o:siemens:scalance_m812-1_adsl-router_firmware:8.2, cpe:/o:siemens:scalance_m876-3_firmware:8.2, cpe:/o:siemens:ruggedcom_rm1224_lte%284g%29_eu_firmware:8.2, cpe:/o:siemens:scalance_m816-1_adsl-router_firmware:8.2, cpe:/o:siemens:scalance_wam763-1_%28me%29_firmware:3.0.0, cpe:/o:siemens:scalance_m874-3_firmware:8.2, cpe:/o:siemens:scalance_wam766-1_eec_%28us%29_firmware:3.0.0, cpe:/o:siemens:scalance_wub762-1_ifeatures_firmware:3.0.0, cpe:/o:siemens:scalance_wam763-1_%28us%29_firmware:3.0.0, cpe:/o:siemens:scalance_mum856-1_%28a1%29_firmware:8.2, cpe:/o:siemens:scalance_s615_eec_lan-router_firmware:8.2, cpe:/o:siemens:scalance_mum853-1_%28a1%29_firmware:8.2, cpe:/o:siemens:scalance_wam763-1_firmware:3.0.0, cpe:/o:siemens:scalance_wab762-1_firmware:3.0.0, cpe:/o:siemens:scalance_s615_lan-router_firmware:8.2, cpe:/o:siemens:scalance_mum856-1_%28cn%29_firmware:8.2, cpe:/o:siemens:scalance_wum766-1_%28me%29_firmware:3.0.0, cpe:/o:siemens:scalance_mum856-1_%28b1%29_firmware:8.2, cpe:/o:siemens:scalance_wam766-1_eec_%28me%29_firmware:3.0.0, cpe:/o:siemens:ruggedcom_rm1224_lte%284g%29_nam_firmware:8.2, cpe:/o:siemens:scalance_wum766-1_%28usa%29_firmware:3.0.0, cpe:/o:siemens:scalance_wam766-1_%28me%29_firmware:3.0.0, cpe:/o:siemens:scalance_m876-4_%28nam%29_firmware:8.2, cpe:/o:siemens:scalance_mum853-1_%28b1%29_firmware:8.2, cpe:/o:siemens:scalance_m874-2_firmware:8.2, cpe:/o:siemens:scalance_mum856-1_%28row%29_firmware:8.2, cpe:/o:siemens:scalance_m826-2_shdsl-router_firmware:8.2, cpe:/o:siemens:scalance_wum766-1_firmware:3.0.0, cpe:/o:siemens:scalance_wam766-1_%28us%29_firmware:3.0.0, cpe:/o:siemens:scalance_m874-3_3g-router_%28cn%29_firmware:8.2, cpe:/o:siemens:scalance_m876-4_%28eu%29_firmware:8.2, cpe:/o:siemens:scalance_mum853-1_%28eu%29_firmware:8.2, cpe:/o:siemens:scalance_wum763-1_%28us%29_firmware:3.0.0
Required KB Items: Tenable.ot/Siemens
Exploit Ease: No known exploits are available
Patch Publication Date: 11/12/2024
Vulnerability Publication Date: 11/12/2024
Reference Information
CVE: CVE-2024-50572