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Fencer Vulns
high 7.2

CVE-2023-49691 json

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

published 2023-12-12 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-53625

cvss
7.2
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 51%
public exploits
0
none known

Summary

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). An Improper Neutralization of Special Elements used in an OS Command with root privileges vulnerability exists in the handling of the DDNS configuration. This could allow malicious local administrators to issue commands on system level after a successful IP address update.

Patch / fix

  • Siemens RUGGEDCOM RM1224 LTE(4G) EU V8.0
  • Siemens RUGGEDCOM RM1224 LTE(4G) NAM V8.0
  • Siemens SCALANCE M804PB V8.0
  • Siemens SCALANCE M812-1 ADSL-Router V8.0
  • Siemens SCALANCE M816-1 ADSL-Router V8.0
  • Siemens SCALANCE M826-2 SHDSL-Router V8.0
  • Siemens SCALANCE M874-2 V8.0
  • Siemens SCALANCE M874-3 V8.0
  • Siemens SCALANCE M876-3 V8.0
  • Siemens SCALANCE M876-3 (ROK) V8.0
  • Siemens SCALANCE M876-4 V8.0
  • Siemens SCALANCE M876-4 (EU) V8.0
  • Siemens SCALANCE M876-4 (NAM) V8.0
  • Siemens SCALANCE MUM853-1 (EU) V8.0
  • Siemens SCALANCE MUM856-1 (EU) V8.0
  • Siemens SCALANCE MUM856-1 (RoW) V8.0
  • Siemens SCALANCE S615 EEC LAN-Router V8.0
  • Siemens SCALANCE S615 LAN-Router V8.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-23-348-14 updated cvss 7.2

Siemens RUGGEDCOM and SCALANCE M-800/S615 Family

  • Siemens RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) <V8.0 Siemens RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) <V8.0 Siemens SCALANCE M804PB (6GK5804-0AP00-2AA2) <V8.0 Siemens SCALANCE M812-1 ADSL-Router (6GK5812-1AA00-2AA2) <V8.0 Siemens SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2) <V8.0 Siemens SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2) <V8.0
    +14 more products
    Siemens SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2) <V8.0 Siemens SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) <V8.0 Siemens SCALANCE M874-2 (6GK5874-2AA00-2AA2) <V8.0 Siemens SCALANCE M874-3 (6GK5874-3AA00-2AA2) <V8.0 Siemens SCALANCE M876-3 (6GK5876-3AA02-2BA2) <V8.0 Siemens SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) <V8.0 Siemens SCALANCE M876-4 (6GK5876-4AA10-2BA2) <V8.0 Siemens SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) <V8.0 Siemens SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) <V8.0 Siemens SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) <V8.0 Siemens SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) <V8.0 Siemens SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) <V8.0 Siemens SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) <V8.0 Siemens SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) <V8.0
    affected: fixed in V8.0 support.industry.siemens.com

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

cisa ICSA-24-046-09 updated cvss 7.2

Siemens SCALANCE SC-600 Family

  • Siemens SCALANCE SC622-2C (6GK5622-2GS00-2AC2) <V3.0.2 Siemens SCALANCE SC626-2C (6GK5626-2GS00-2AC2) <V3.0.2 Siemens SCALANCE SC632-2C (6GK5632-2GS00-2AC2) <V3.0.2 Siemens SCALANCE SC636-2C (6GK5636-2GS00-2AC2) <V3.0.2 Siemens SCALANCE SC642-2C (6GK5642-2GS00-2AC2) <V3.0.2 Siemens SCALANCE SC646-2C (6GK5646-2GS00-2AC2) <V3.0.2
    affected: fixed in V3.0.2, workaround support.industry.siemens.com

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

Exploit prediction

0.64% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CNA 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Siemens RUGGEDCOM RM1224 LTE(4G) EU
  • Siemens RUGGEDCOM RM1224 LTE(4G) NAM
  • Siemens SCALANCE M804PB
  • Siemens SCALANCE M812-1 ADSL-Router
  • Siemens SCALANCE M816-1 ADSL-Router
  • Siemens SCALANCE M826-2 SHDSL-Router
  • Siemens SCALANCE M874-2
  • Siemens SCALANCE M874-3
  • Siemens SCALANCE M876-3
  • Siemens SCALANCE M876-3 (ROK)
  • Siemens SCALANCE M876-4
  • Siemens SCALANCE M876-4 (EU)
  • Siemens SCALANCE M876-4 (NAM)
  • Siemens SCALANCE MUM853-1 (EU)
  • Siemens SCALANCE MUM856-1 (EU)
  • Siemens SCALANCE MUM856-1 (RoW)
  • Siemens SCALANCE S615 EEC LAN-Router
  • Siemens SCALANCE S615 LAN-Router

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.