How severe is CVE-2022-46142?

CVE-2022-46142 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability low.

Is CVE-2022-46142 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-46142?

CVE-2022-46142 primarily affects Siemens Ruggedcom Rm1224 Lte(4g) Eu Firmware. In total, 101 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-46142?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-46142 published?

CVE-2022-46142 was published on 2022-12-13 and last updated on 2026-06-17.

CVE-2022-46142

CVE-2022-46142 is a medium-severity vulnerability in Siemens Ruggedcom Rm1224 Lte(4g) Eu Firmware with a CVSS 3.x base score of 5.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-257.

Key facts

Severity: Medium (CVSS 3.x base score 5.7)
CVSS v4: 5.2
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-257
Affected product: Siemens Ruggedcom Rm1224 Lte(4g) Eu Firmware
Published: 2022-12-13
Last modified: 2026-06-17

Description

Affected devices store the CLI user passwords encrypted in flash memory. Attackers with physical access to the device could retrieve the file and decrypt the CLI user passwords.

Frequently asked questions

What is CVE-2022-46142?: Affected devices store the CLI user passwords encrypted in flash memory. Attackers with physical access to the device could retrieve the file and decrypt the CLI user passwords.
How severe is CVE-2022-46142?: CVE-2022-46142 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability low.
Is CVE-2022-46142 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-46142?: CVE-2022-46142 primarily affects Siemens Ruggedcom Rm1224 Lte(4g) Eu Firmware. In total, 101 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-46142?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-46142 published?: CVE-2022-46142 was published on 2022-12-13 and last updated on 2026-06-17.

References

Affected products (101)

cpe:2.3:o:siemens:ruggedcom_rm1224_lte\(4g\)_eu_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:ruggedcom_rm1224_lte\(4g\)_nam_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_m804pb_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_m812-1_adsl-router_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_m816-1_adsl-router_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_m826-2_shdsl-router_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_m874-2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_m874-3_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_m876-3_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_m876-4_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_mum853-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_mum856-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_s615_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_s615_eec_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_sc622-2c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_sc626-2c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_sc632-2c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_sc636-2c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_sc642-2c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_sc646-2c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w721-1_rj45_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w722-1_rj45_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w734-1_rj45_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w738-1_m12_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w748-1_m12_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w761-1_rj45_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w774-1_m12_eec_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w774-1_m12_rj45_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w774-1_rj45_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w778-1_m12_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w778-1_m12_eec_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w786-1_rj45_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w786-2_rj45_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w786-2_sfp_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w786-2ia_rj45_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w788-1_m12_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w788-1_rj45_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w788-2_m12_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w788-2_m12_eec_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w1748-1_m12_firmware:-:*:*:*:*:*:*:*

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CVE-2024-41978 — Medium (CVSS 6.5): A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V8.1),…
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All CVEs affecting Siemens Ruggedcom Rm1224 Lte(4g) Eu Firmware →

Other CWE-257 vulnerabilities

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CVE-2025-34180 — High (CVSS 8.4): NetSupport Manager < 14.12.0001 relies on a shared Gateway Key for authentication between Manager/Control, Client,…
CVE-2025-6996 — High (CVSS 8.4): Improper use of encryption in the agent of Ivanti Endpoint Manager before version 2024 SU3 and 2022 SU8 Security Update…
CVE-2025-6995 — High (CVSS 8.4): Improper use of encryption in the agent of Ivanti Endpoint Manager before version 2024 SU3 and 2022 SU8 Security Update…
CVE-2016-15058 — High (CVSS 8.1): Hirschmann HiLCOS Classic Platform switches Classic L2E, L2P, L3E, L3P versions prior to 09.0.06 and Classic L2B prior…

Browse all CWE-257 vulnerabilities →