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Fencer Vulns
high 7.1

CVE-2024-41977 json

A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V8.1), RUGGEDCOM RM1224 LTE(4G) NAM…

published 2024-08-13 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-39306

cvss
7.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 38%
public exploits
0
none known

Summary

A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V8.1), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) (All versions < V8.1), SCALANCE M804PB (6GK5804-0AP00-2AA2) (All versions < V8.1), SCALANCE M812-1 ADSL-Router family (All versions < V8.1), SCALANCE M816-1 ADSL-Router family (All versions < V8.1), SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) (All versions < V8.1), SCALANCE M874-2 (6GK5874-2AA00-2AA2) (All versions < V8.1), SCALANCE M874-3 (6GK5874-3AA00-2AA2) (All versions < V8.1), SCALANCE M874-3 3G-Router (CN) (6GK5874-3AA00-2FA2) (All versions < V8.1), SCALANCE M876-3 (6GK5876-3AA02-2BA2) (All versions < V8.1), SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) (All versions < V8.1), SCALANCE M876-4 (6GK5876-4AA10-2BA2) (All versions < V8.1), SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) (All versions < V8.1), SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) (All versions < V8.1), SCALANCE MUM853-1 (A1) (6GK5853-2EA10-2AA1) (All versions < V8.1), SCALANCE MUM853-1 (B1) (6GK5853-2EA10-2BA1) (All versions < V8.1), SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) (All versions < V8.1), SCALANCE MUM856-1 (A1) (6GK5856-2EA10-3AA1) (All versions < V8.1), SCALANCE MUM856-1 (B1) (6GK5856-2EA10-3BA1) (All versions < V8.1), SCALANCE MUM856-1 (CN) (6GK5856-2EA00-3FA1) (All versions < V8.1), SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) (All versions < V8.1), SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) (All versions < V8.1), SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) (All versions < V8.1), SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) (All versions < V8.1). Affected devices do not properly enforce isolation between user sessions in their web server component. This could allow an authenticated remote attacker to escalate their privileges on the devices.

Patch / fix

  • Siemens RUGGEDCOM RM1224 LTE(4G) EU V8.1
  • Siemens RUGGEDCOM RM1224 LTE(4G) NAM V8.1
  • Siemens SCALANCE M804PB V8.1
  • Siemens SCALANCE M812-1 ADSL-Router family V8.1
  • Siemens SCALANCE M816-1 ADSL-Router family V8.1
  • Siemens SCALANCE M826-2 SHDSL-Router V8.1
  • Siemens SCALANCE M874-2 V8.1
  • Siemens SCALANCE M874-3 V8.1
  • Siemens SCALANCE M874-3 3G-Router (CN) V8.1
  • Siemens SCALANCE M876-3 V8.1
  • Siemens SCALANCE M876-3 (ROK) V8.1
  • Siemens SCALANCE M876-4 V8.1
  • Siemens SCALANCE M876-4 (EU) V8.1
  • Siemens SCALANCE M876-4 (NAM) V8.1
  • Siemens SCALANCE MUM853-1 (A1) V8.1
  • Siemens SCALANCE MUM853-1 (B1) V8.1
  • Siemens SCALANCE MUM853-1 (EU) V8.1
  • Siemens SCALANCE MUM856-1 (A1) V8.1
  • Siemens SCALANCE MUM856-1 (B1) V8.1
  • Siemens SCALANCE MUM856-1 (CN) V8.1
  • Siemens SCALANCE MUM856-1 (EU) V8.1
  • Siemens SCALANCE MUM856-1 (RoW) V8.1
  • Siemens SCALANCE S615 EEC LAN-Router V8.1
  • Siemens SCALANCE S615 LAN-Router V8.1
  • siemens ruggedcom_rcm1224_firmware v8.1

Vendor advisories

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

cisa ICSA-24-228-01 updated cvss 7.1

Siemens SCALANCE M-800, RUGGEDCOM RM1224

  • Siemens RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) <V8.1 Siemens RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) <V8.1 Siemens SCALANCE M804PB (6GK5804-0AP00-2AA2) <V8.1 Siemens SCALANCE M812-1 ADSL-Router family <V8.1 Siemens SCALANCE M816-1 ADSL-Router family <V8.1 Siemens SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) <V8.1
    +18 more products
    Siemens SCALANCE M874-2 (6GK5874-2AA00-2AA2) <V8.1 Siemens SCALANCE M874-3 (6GK5874-3AA00-2AA2) <V8.1 Siemens SCALANCE M874-3 3G-Router (CN) (6GK5874-3AA00-2FA2) <V8.1 Siemens SCALANCE M876-3 (6GK5876-3AA02-2BA2) <V8.1 Siemens SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) <V8.1 Siemens SCALANCE M876-4 (6GK5876-4AA10-2BA2) <V8.1 Siemens SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) <V8.1 Siemens SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) <V8.1 Siemens SCALANCE MUM853-1 (A1) (6GK5853-2EA10-2AA1) <V8.1 Siemens SCALANCE MUM853-1 (B1) (6GK5853-2EA10-2BA1) <V8.1 Siemens SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) <V8.1 Siemens SCALANCE MUM856-1 (A1) (6GK5856-2EA10-3AA1) <V8.1 Siemens SCALANCE MUM856-1 (B1) (6GK5856-2EA10-3BA1) <V8.1 Siemens SCALANCE MUM856-1 (CN) (6GK5856-2EA00-3FA1) <V8.1 Siemens SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) <V8.1 Siemens SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) <V8.1 Siemens SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) <V8.1 Siemens SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) <V8.1
    affected: fixed in V8.1 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 SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CNA 4.0 7.3 CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA 4.0 7.3 CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/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
CNA 3.1 7.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
NVD 3.1 8.0 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/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 family
  • Siemens SCALANCE M816-1 ADSL-Router family
  • Siemens SCALANCE M826-2 SHDSL-Router
  • Siemens SCALANCE M874-2
  • Siemens SCALANCE M874-3
  • Siemens SCALANCE M874-3 3G-Router (CN)
  • 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 (A1)
  • Siemens SCALANCE MUM853-1 (B1)
  • Siemens SCALANCE MUM853-1 (EU)
  • Siemens SCALANCE MUM856-1 (A1)
  • Siemens SCALANCE MUM856-1 (B1)
  • Siemens SCALANCE MUM856-1 (CN)
  • Siemens SCALANCE MUM856-1 (EU)
  • Siemens SCALANCE MUM856-1 (RoW)
  • Siemens SCALANCE S615 EEC LAN-Router
  • Siemens SCALANCE S615 LAN-Router
  • siemens ruggedcom_rcm1224_firmware

Classification

Weakness
  • CWE-488 Exposure of Data Element to Wrong Session

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.