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Fencer Vulns
medium 6.5

CVE-2023-44374 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 2023-11-14 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-48728

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 52%
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 (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 allow to change the password, but insufficiently check which password is to be changed. With this an authenticated attacker could, under certain conditions, be able to change the password of another, potential admin user, which could allow to escalate privileges.

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 (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
  • Siemens SCALANCE WAB762-1 V3.0.0
  • Siemens SCALANCE WAM763-1 V3.0.0
  • Siemens SCALANCE WAM763-1 (ME) V3.0.0
  • Siemens SCALANCE WAM763-1 (US) V3.0.0
  • Siemens SCALANCE WAM766-1 V3.0.0
  • Siemens SCALANCE WAM766-1 (ME) V3.0.0
  • Siemens SCALANCE WAM766-1 (US) V3.0.0
  • Siemens SCALANCE WAM766-1 EEC V3.0.0
  • Siemens SCALANCE WAM766-1 EEC (ME) V3.0.0
  • Siemens SCALANCE WAM766-1 EEC (US) V3.0.0
  • Siemens SCALANCE WUB762-1 V3.0.0
  • Siemens SCALANCE WUB762-1 iFeatures V3.0.0
  • Siemens SCALANCE WUM763-1 V3.0.0

Vendor advisories

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

cisa ICSA-24-165-12 updated cvss 6.5

Siemens SCALANCE W700

  • Siemens SCALANCE WAB762-1 (6GK5762-1AJ00-6AA0) < V3.0.0 Siemens SCALANCE WAM763-1 (6GK5763-1AL00-7DA0) < V3.0.0 Siemens SCALANCE WAM763-1 (ME) (6GK5763-1AL00-7DC0) < V3.0.0 Siemens SCALANCE WAM763-1 (US) (6GK5763-1AL00-7DB0) < V3.0.0 Siemens SCALANCE WAM766-1 (6GK5766-1GE00-7DA0) < V3.0.0 Siemens SCALANCE WAM766-1 (ME) (6GK5766-1GE00-7DC0) < V3.0.0
    +13 more products
    Siemens SCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0) < V3.0.0 Siemens SCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0) < V3.0.0 Siemens SCALANCE WAM766-1 EEC (ME) (6GK5766-1GE00-7TC0) < V3.0.0 Siemens SCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0) < V3.0.0 Siemens SCALANCE WUB762-1 (6GK5762-1AJ00-1AA0) < V3.0.0 Siemens SCALANCE WUB762-1 iFeatures (6GK5762-1AJ00-2AA0) < V3.0.0 Siemens SCALANCE WUM763-1 (6GK5763-1AL00-3AA0) < V3.0.0 Siemens SCALANCE WUM763-1 (6GK5763-1AL00-3DA0) < V3.0.0 Siemens SCALANCE WUM763-1 (US) (6GK5763-1AL00-3AB0) < V3.0.0 Siemens SCALANCE WUM763-1 (US) (6GK5763-1AL00-3DB0) < V3.0.0 Siemens SCALANCE WUM766-1 (6GK5766-1GE00-3DA0) < V3.0.0 Siemens SCALANCE WUM766-1 (ME) (6GK5766-1GE00-3DC0) < V3.0.0 Siemens SCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0) < V3.0.0
    affected: fixed in V3.0.0 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-23-348-14 updated cvss 6.5

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
    +13 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 (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-23-320-08 updated cvss 6.5

Siemens SCALANCE Family Products

  • Siemens SCALANCE XB205-3 (SC, PN) (6GK5205-3BB00-2AB2) <V4.5 Siemens SCALANCE XB205-3 (ST, E/IP) (6GK5205-3BB00-2TB2) <V4.5 Siemens SCALANCE XB205-3 (ST, E/IP) (6GK5205-3BD00-2TB2) <V4.5 Siemens SCALANCE XB205-3 (ST, PN) (6GK5205-3BD00-2AB2) <V4.5 Siemens SCALANCE XB205-3LD (SC, E/IP) (6GK5205-3BF00-2TB2) <V4.5 Siemens SCALANCE XB205-3LD (SC, PN) (6GK5205-3BF00-2AB2) <V4.5
    +34 more products
    Siemens SCALANCE XB208 (E/IP) (6GK5208-0BA00-2TB2) <V4.5 Siemens SCALANCE XB208 (PN) (6GK5208-0BA00-2AB2) <V4.5 Siemens SCALANCE XB213-3 (SC, E/IP) (6GK5213-3BD00-2TB2) <V4.5 Siemens SCALANCE XB213-3 (SC, PN) (6GK5213-3BD00-2AB2) <V4.5 Siemens SCALANCE XB213-3 (ST, E/IP) (6GK5213-3BB00-2TB2) <V4.5 Siemens SCALANCE XB213-3 (ST, PN) (6GK5213-3BB00-2AB2) <V4.5 Siemens SCALANCE XB213-3LD (SC, E/IP) (6GK5213-3BF00-2TB2) <V4.5 Siemens SCALANCE XB213-3LD (SC, PN) (6GK5213-3BF00-2AB2) <V4.5 Siemens SCALANCE XB216 (E/IP) (6GK5216-0BA00-2TB2) <V4.5 Siemens SCALANCE XB216 (PN) (6GK5216-0BA00-2AB2) <V4.5 Siemens SCALANCE XC206-2 (SC) (6GK5206-2BD00-2AC2) <V4.5 Siemens SCALANCE XC206-2 (ST/BFOC) (6GK5206-2BB00-2AC2) <V4.5 Siemens SCALANCE XC206-2G PoE (6GK5206-2RS00-2AC2) <V4.5 Siemens SCALANCE XC206-2G PoE (54 V DC) (6GK5206-2RS00-5AC2) <V4.5 Siemens SCALANCE XC206-2G PoE EEC (54 V DC) (6GK5206-2RS00-5FC2) <V4.5 Siemens SCALANCE XC206-2SFP (6GK5206-2BS00-2AC2) <V4.5 Siemens SCALANCE XC206-2SFP EEC (6GK5206-2BS00-2FC2) <V4.5 Siemens SCALANCE XC206-2SFP G (6GK5206-2GS00-2AC2) <V4.5 Siemens SCALANCE XC206-2SFP G (EIP DEF.) (6GK5206-2GS00-2TC2) <V4.5 Siemens SCALANCE XC206-2SFP G EEC (6GK5206-2GS00-2FC2) <V4.5 Siemens SCALANCE XC208 (6GK5208-0BA00-2AC2) <V4.5 Siemens SCALANCE XC208EEC (6GK5208-0BA00-2FC2) <V4.5 Siemens SCALANCE XC208G (6GK5208-0GA00-2AC2) <V4.5 Siemens SCALANCE XC208G (EIP def.) (6GK5208-0GA00-2TC2) <V4.5 Siemens SCALANCE XC208G EEC (6GK5208-0GA00-2FC2) <V4.5 Siemens SCALANCE XC208G PoE (6GK5208-0RA00-2AC2) <V4.5 Siemens SCALANCE XC208G PoE (54 V DC) (6GK5208-0RA00-5AC2) <V4.5 Siemens SCALANCE XC216 (6GK5216-0BA00-2AC2) <V4.5 Siemens SCALANCE XC216-3G PoE (6GK5216-3RS00-2AC2) <V4.5 Siemens SCALANCE XC216-3G PoE (54 V DC) (6GK5216-3RS00-5AC2) <V4.5 Siemens SCALANCE XC216-4C (6GK5216-4BS00-2AC2) <V4.5 Siemens SCALANCE XC216-4C G (6GK5216-4GS00-2AC2) <V4.5 Siemens SCALANCE XC216-4C G (EIP Def.) (6GK5216-4GS00-2TC2) <V4.5 Siemens SCALANCE XC216-4C G EEC (6GK5216-4GS00-2FC2) <V4.5
    affected: fixed in V4.5 support.industry.siemens.com

31 more affected in the full advisory

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

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.67% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CNA 4.0 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
CNA 4.0 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/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 (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
  • Siemens SCALANCE WAB762-1
  • Siemens SCALANCE WAM763-1
  • Siemens SCALANCE WAM763-1 (ME)
  • Siemens SCALANCE WAM763-1 (US)
  • Siemens SCALANCE WAM766-1
  • Siemens SCALANCE WAM766-1 (ME)
  • Siemens SCALANCE WAM766-1 (US)
  • Siemens SCALANCE WAM766-1 EEC
  • Siemens SCALANCE WAM766-1 EEC (ME)
  • Siemens SCALANCE WAM766-1 EEC (US)
  • Siemens SCALANCE WUB762-1
  • Siemens SCALANCE WUB762-1 iFeatures
  • Siemens SCALANCE WUM763-1
  • Siemens SCALANCE WUM763-1 (US)
  • Siemens SCALANCE WUM766-1
  • Siemens SCALANCE WUM766-1 (ME)
  • Siemens SCALANCE WUM766-1 (USA)

Classification

Weakness
  • CWE-567 Unsynchronized Access to Shared Data in a Multithreaded Context

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.