CVE-2023-44319

Severity: medium (CVSS 4.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-11-14 · updated 2026-06-17
Weakness: CWE-328

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 use a weak checksum algorithm to protect the configuration backup that an administrator can export from the device. This could allow an authenticated attacker with administrative privileges or an attacker that tricks a legitimate administrator to upload a modified configuration file to change the configuration of an affected device.

Affected products

Siemens 6Ag1206-2Bb00-7Ac2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Ag1206-2Bs00-7Ac2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Ag1208-0Ba00-7Ac2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Ag1216-4Bs00-7Ac2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5204-0Ba00-2Gf2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5204-0Ba00-2Yf2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5204-2Aa00-2Gf2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5204-2Aa00-2Yf2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5205-3Bb00-2Ab2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5205-3Bb00-2Tb2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5205-3Bd00-2Ab2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5205-3Bd00-2Tb2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5205-3Bf00-2Ab2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5205-3Bf00-2Tb2 Firmware: through 4.5
Siemens 6Gk5206-2Bb00-2Ac2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5206-2Bd00-2Ac2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5206-2Bs00-2Ac2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5206-2Bs00-2Fc2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5206-2Gs00-2Ac2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5206-2Gs00-2Fc2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5206-2Gs00-2Tc2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5206-2Rs00-2Ac2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5206-2Rs00-5Ac2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5206-2Rs00-5Fc2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5208-0Ba00-2Ab2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5208-0Ba00-2Ac2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5208-0Ba00-2Fc2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5208-0Ba00-2Tb2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5208-0Ga00-2Ac2 Firmware: before 4.5 — fixed in 4.5
Siemens 6Gk5208-0Ga00-2Fc2 Firmware: before 4.5 — fixed in 4.5

How to fix

Upgrade to a fixed version: Siemens 6Ag1206-2Bb00-7Ac2 Firmware 4.5; Siemens 6Ag1206-2Bs00-7Ac2 Firmware 4.5; Siemens 6Ag1208-0Ba00-7Ac2 Firmware 4.5; Siemens 6Ag1216-4Bs00-7Ac2 Firmware 4.5; Siemens 6Gk5204-0Ba00-2Gf2 Firmware 4.5; Siemens 6Gk5204-0Ba00-2Yf2 Firmware 4.5; Siemens 6Gk5204-2Aa00-2Gf2 Firmware 4.5; Siemens 6Gk5204-2Aa00-2Yf2 Firmware 4.5; Siemens 6Gk5205-3Bb00-2Ab2 Firmware 4.5; Siemens 6Gk5205-3Bb00-2Tb2 Firmware 4.5; Siemens 6Gk5205-3Bd00-2Ab2 Firmware 4.5; Siemens 6Gk5205-3Bd00-2Tb2 Firmware 4.5. Check the vendor advisory for mitigations.

References

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