Siemens Desigo PXC/PXM Controllers Out-of-bounds Read (CVE-2026-89208)

The affected product does not properly validate input bounds before accessing packet data. This could allow an unauthenticated remote attacker to trigger memory reads outside the intended packet boundaries. This plugin only works with Tenable.ot. Please visit...

CVE-2026-89208

A vulnerability has been identified in Capital Embedded AR Classic 431-422 All versions, Capital Embedded AR Classic R20-11 All versions = V2.3, Desigo PXC00-U All versions = V2.3, Desigo PXC001-E.D All versions = V2.3, Desigo PXC100-E.D All versions = V2.3, Desigo PXC12-E.D All versions = V2.3,...

CVE-2026-89208

A vulnerability has been identified in Capital Embedded AR Classic 431-422 All versions, Capital Embedded AR Classic R20-11 All versions = V2.3, Desigo PXC00-U All versions = V2.3, Desigo PXC001-E.D All versions = V2.3, Desigo PXC100-E.D All versions = V2.3, Desigo PXC12-E.D All versions = V2.3,...

CVE-2026-89208

A vulnerability has been identified in Capital Embedded AR Classic 431-422 All versions, Capital Embedded AR Classic R20-11 All versions = V2.3, Desigo PXC00-U All versions = V2.3, Desigo PXC001-E.D All versions = V2.3, Desigo PXC100-E.D All versions = V2.3, Desigo PXC12-E.D All versions = V2.3,...

CVE-2026-89208

Several Siemens products are vulnerable to a memory corruption issue due to improper input bounds validation when accessing packet data. Affected systems include Capital Embedded AR Classic (various versions), Desigo PXC models (e.g., PXC00-E.D, PXC100-E.D, PXC200-E.D, PXC64-U), and Desigo PXM20-...

CVE-2026-89208: Out-of-bounds Read

A vulnerability has been identified in Capital Embedded AR Classic 431-422 All versions, Capital Embedded AR Classic R20-11 All versions = V2.3, Desigo PXC00-U All versions = V2.3, Desigo PXC001-E.D All versions = V2.3, Desigo PXC100-E.D All versions = V2.3, Desigo PXC12-E.D All versions = V2.3,...

Siemens APOGEE, TALON and Desigo PXC/PXM Products

SUMMARY The products listed below contain multiple vulnerabilities that could allow an attacker to cause a denial of service and potentially impact the availability of the affected device. Siemens has released new versions for several affected products and recommends to update to the latest...

CVE-2026-59693

Summary of CVE-2026-59693 (Desigo) Affected products: Desigo DXR2; Desigo PXC3; Desigo PXC4; Desigo PXC5.E003; Desigo PXC5.E24; Desigo PXC7, with all versions below the cited build numbers: DXR2 < V01.21.233.16-7862; PXC3 < V01.21.233.16-7862; PXC4 < V02.21.194.36-2715; PXC5.E003 < V0...

CVE-2026-59693

A vulnerability has been identified in Desigo DXR2 All versions V01.21.233.16-7862, Desigo PXC3 All versions V01.21.233.16-7862, Desigo PXC4 All versions V02.21.194.36-2715, Desigo PXC5.E003 All versions V02.21.194.36-2715, Desigo PXC5.E24 All versions V02.21.194.36-2715, Desigo PXC7 All versions...

PT-2026-70191

A vulnerability has been identified in Desigo DXR2 All versions V01.21.233.16-7862, Desigo PXC3 All versions V01.21.233.16-7862, Desigo PXC4 All versions V02.21.194.36-2715, Desigo PXC5.E003 All versions V02.21.194.36-2715, Desigo PXC5.E24 All versions V02.21.194.36-2715, Desigo PXC7 All versions...

CVE-2018-4834

A vulnerability has been identified in Desigo PXC00-E.D V4.10 All versions V4.10.111, Desigo PXC00-E.D V5.00 All versions V5.0.171, Desigo PXC00-E.D V5.10 All versions V5.10.69, Desigo PXC00-E.D V6.00 All versions V6.0.204, Desigo PXC00/64/128-U V4.10 All versions V4.10.111 only with web module,...

Siemens Desigo PXC and DXR Devices Observable Discrepancy (CVE-2022-24043)

A vulnerability has been identified in Desigo DXR2 All versions V01.21.142.5-22, Desigo PXC3 All versions V01.21.142.4-18, Desigo PXC4 All versions V02.20.142.10-10884, Desigo PXC5 All versions V02.20.142.10-10884. The login functionality of the application fails to normalize the response times o...

Siemens Desigo PXC Improper Authentication (CVE-2018-4834)

A remote attacker with network access to the device could potentially upload a new firmware image to the devices without prior authentication. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

CVE-2022-38371: Uncontrolled Resource Consumption

A vulnerability has been identified in APOGEE MBC PPC BACnet All versions, APOGEE MBC PPC P2 Ethernet All versions, APOGEE MEC PPC BACnet All versions, APOGEE MEC PPC P2 Ethernet All versions, APOGEE PXC Compact BACnet All versions = V2.3 = V2.3 = V2.3 = V2.3 = V2.3 = V2.3 = V2.3 = V2.3 = V2.3 =...

PT-2022-24394 · Mentor Graphics +1 · Nucleus Net For Nucleus Plus V1 +17

Name of the Vulnerable Software and Affected Versions: APOGEE MBC PPC BACnet versions All APOGEE MBC PPC P2 Ethernet versions All APOGEE MEC PPC BACnet versions All APOGEE MEC PPC P2 Ethernet versions All APOGEE PXC Compact BACnet versions prior to V3.5.7 APOGEE PXC Compact P2 Ethernet versions...

AddCell Function Code Execution

The vulnerability of the AddCell function in the web server of the microprogramming software for building automation modules, Desigo PXC4 and PXC5, is related to errors during the elimination of special elements. Exploiting this vulnerability allows a malicious actor to execute arbitrary code by...

Unspecified Vulnerability in Siemens Desigo PXC and DXR Devices (CNVD-2022-37376)

Desigo DXR2 controllers are programmable automation stations to support the standard control needs of end HVAC equipment and TRA Total Room Automation applications. the Desigo PXC3 series of automation stations can be used in buildings where functionality and flexibility are more demanding. Use...

Siemens Desigo PXC and DXR Devices

1. EXECUTIVE SUMMARY CVSS v3 9.0 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: PXC and DXR Devices Vulnerabilities: Special Element Injection, Uncontrolled Resource Consumption, Use of Password Hash with Insufficient Computational Effort, Insufficient Session...

Unspecified Vulnerability in Siemens Desigo PXC and DXR Devices (CNVD-2022-36376)

Desigo DXR2 controllers are programmable automation stations to support the standard control needs of end HVAC equipment and TRA Total Room Automation applications. the Desigo PXC3 series of automation stations can be used in buildings where functionality and flexibility are more demanding. Use...

Siemens Desigo PXC and DXR Devices have unspecified vulnerabilities

Desigo DXR2 controllers are programmable automation stations to support the standard control needs of end HVAC equipment and TRA Total Room Automation applications. the Desigo PXC3 series of automation stations can be used in buildings where functionality and flexibility are more demanding. Use...