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Vulnerability · Published Dec 13, 2022 · Assigned by siemens

CVE-2022-46140

Medium 6.5

In plain English

A medium-severity broken cryptography in RUGGEDCOM RM1224 LTE(4G) EU from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.2%top 83.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

Affected devices use a weak encryption scheme to encrypt the debug zip file. This could allow an authenticated attacker to decrypt the contents of the file and retrieve debug information about the system.

Affected products (as reported)

VendorProductVersions
Siemens RUGGEDCOM RM1224 LTE(4G) EU 0 – before V7.2
Siemens RUGGEDCOM RM1224 LTE(4G) NAM 0 – before V7.2
Siemens SCALANCE M804PB 0 – before V7.2
Siemens SCALANCE M812-1 ADSL-Router 0 – before V7.2
Siemens SCALANCE M812-1 ADSL-Router 0 – before V7.2
Siemens SCALANCE M816-1 ADSL-Router 0 – before V7.2
Siemens SCALANCE M816-1 ADSL-Router 0 – before V7.2
Siemens SCALANCE M826-2 SHDSL-Router 0 – before V7.2
Siemens SCALANCE M874-2 0 – before V7.2
Siemens SCALANCE M874-3 0 – before V7.2
Siemens SCALANCE M876-3 0 – before V7.2
Siemens SCALANCE M876-3 (ROK) 0 – before V7.2
Siemens SCALANCE M876-4 0 – before V7.2
Siemens SCALANCE M876-4 (EU) 0 – before V7.2
Siemens SCALANCE M876-4 (NAM) 0 – before V7.2
Siemens SCALANCE MUM853-1 (EU) 0 – before V7.2
Siemens SCALANCE MUM856-1 (EU) 0 – before V7.2
Siemens SCALANCE MUM856-1 (RoW) 0 – before V7.2
Siemens SCALANCE S615 EEC LAN-Router 0 – before V7.2
Siemens SCALANCE S615 LAN-Router 0 – before V7.2
Siemens SCALANCE SC622-2C 0 – before V2.3
Siemens SCALANCE SC626-2C 0 – before V2.3
Siemens SCALANCE SC632-2C 0 – before V2.3
Siemens SCALANCE SC636-2C 0 – before V2.3
Siemens SCALANCE SC642-2C 0 – before V2.3
Siemens SCALANCE SC646-2C 0 – before V2.3
Siemens SCALANCE W1748-1 M12 0 – before *
Siemens SCALANCE W1748-1 M12 0 – before *
Siemens SCALANCE W1788-1 M12 0 – before *
Siemens SCALANCE W1788-2 EEC M12 0 – before *

Weakness: CWE-327 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References