🛡️ CVE-2022-46143
2.7
CVSS Score
0 Low4 Medium7 High9 Critical10
Description
Affected devices do not check the TFTP blocksize correctly. This could allow an authenticated attacker to read from an uninitialized buffer that potentially contains previously allocated data.
Details
Severity
LOW
CVSS Score
2.7
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
CWE
CWE-1284
Public Exploit
✅ No
Source
NVD
Published
2022-12-13
Updated
2026-06-08
Modified
2025-01-14
Fix URL
N/A
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| ruggedcom-rm1224-lte\(4g\)-eu-firmware | — | — |
| ruggedcom-rm1224-lte\(4g\)-nam-firmware | — | — |
| scalance-m804pb-firmware | — | — |
| scalance-m812-1-adsl-router-firmware | — | — |
| scalance-m816-1-adsl-router-firmware | — | — |
| scalance-m826-2-shdsl-router-firmware | — | — |
| scalance-m874-2-firmware | — | — |
| scalance-m874-3-firmware | — | — |
| scalance-m876-3-firmware | — | — |
| scalance-m876-4-firmware | — | — |
| scalance-mum853-1-firmware | — | — |
| scalance-mum856-1-firmware | — | — |
| scalance-s615-eec-firmware | — | — |
| scalance-s615-firmware | — | — |
| scalance-sc622-2c-firmware | — | 2.3 |
| scalance-sc626-2c-firmware | — | 2.3 |
| scalance-sc632-2c-firmware | — | 2.3 |
| scalance-sc636-2c-firmware | — | 2.3 |
| scalance-sc642-2c-firmware | — | 2.3 |
| scalance-sc646-2c-firmware | — | 2.3 |
| scalance-w1748-1-m12-firmware | — | — |
| scalance-w1788-1-m12-firmware | — | — |
| scalance-w1788-2-eec-m12-firmware | — | — |
| scalance-w1788-2-m12-firmware | — | — |
| scalance-w1788-2ia-m12-firmware | — | — |
| scalance-w721-1-rj45-firmware | — | — |
| scalance-w722-1-rj45-firmware | — | — |
| scalance-w734-1-rj45-firmware | — | — |
| scalance-w738-1-m12-firmware | — | — |
| scalance-w748-1-m12-firmware | — | — |
| scalance-w761-1-rj45-firmware | — | — |
| scalance-w774-1-m12-eec-firmware | — | — |
| scalance-w774-1-m12-rj45-firmware | — | — |
| scalance-w774-1-rj45-firmware | — | — |
| scalance-w778-1-m12-eec-firmware | — | — |
| scalance-w778-1-m12-firmware | — | — |
| scalance-w786-1-rj45-firmware | — | — |
| scalance-w786-2-rj45-firmware | — | — |
| scalance-w786-2-sfp-firmware | — | — |
| scalance-w786-2ia-rj45-firmware | — | — |
| scalance-w788-1-m12-firmware | — | — |
| scalance-w788-1-rj45-firmware | — | — |
| scalance-w788-2-m12-eec-firmware | — | — |
| scalance-w788-2-m12-firmware | — | — |
| scalance-wam763-1-firmware | — | — |
| scalance-wam766-1-6ghz-firmware | — | — |
| scalance-wam766-1-ecc-firmware | — | — |
| scalance-wam766-1-firmware | — | — |
| scalance-wum763-1-firmware | — | — |
| scalance-wum766-1-6ghz-firmware | — | — |
| scalance-wum766-1-firmware | — | — |
| scalance-xb205-3-firmware | — | — |
| scalance-xb205-3ld-firmware | — | — |
| scalance-xb208-firmware | — | — |
| scalance-xb213-3-firmware | — | — |
| scalance-xb213-3ld-firmware | — | — |
| scalance-xb216-firmware | — | — |
| scalance-xc206-2-firmware | — | — |
| scalance-xc206-2g-poe-eec-firmware | — | — |
| scalance-xc206-2g-poe-firmware | — | — |
| scalance-xc206-2sfp-eec-firmware | — | — |
| scalance-xc206-2sfp-firmware | — | — |
| scalance-xc206-2sfp-g-eec-firmware | — | — |
| scalance-xc206-2sfp-g-firmware | — | — |
| scalance-xc208-eec-firmware | — | — |
| scalance-xc208-firmware | — | — |
| scalance-xc208-poe-firmware | — | — |
| scalance-xc216-3g-poe-firmware | — | — |
| scalance-xc216-4c-firmware | — | — |
| scalance-xc216-4c-g-eec-firmware | — | — |
| scalance-xc216-4c-g-firmware | — | — |
| scalance-xc216-firmware | — | — |
| scalance-xc216eec-firmware | — | — |
| scalance-xc224-4c-g-eec-firmware | — | — |
| scalance-xc224-4c-g-firmware | — | — |
| scalance-xc224-firmware | — | — |
| scalance-xf204-2ba-firmware | — | — |
| scalance-xf204-2bca-dna-firmware | — | — |
| scalance-xf204-dna-firmware | — | — |
| scalance-xf204-firmware | — | — |
| scalance-xm408-4c-firmware | — | — |
| scalance-xm408-8c-firmware | — | — |
| scalance-xm416-4c-firmware | — | — |
| scalance-xp208-firmware | — | — |
| scalance-xp208eec-firmware | — | — |
| scalance-xp208poe-eec-firmware | — | — |
| scalance-xp216-firmware | — | — |
| scalance-xp216eec-firmware | — | — |
| scalance-xp216poe-eec-firmware | — | — |
| scalance-xr324wg-firmware | — | — |
| scalance-xr326-2c-firmware | — | — |
| scalance-xr326-2c-poe-firmware | — | — |
| scalance-xr328-4c-wg-firmware | — | — |
| scalance-xr524-8c-firmware | — | — |
| scalance-xr526-8c-firmware | — | — |
| scalance-xr528-6m-firmware | — | — |
| scalance-xr552-12m-firmware | — | — |
| siplus-net-scalance-xc206-2-firmware | — | — |
| siplus-net-scalance-xc206-2sfp-firmware | — | — |
| siplus-net-scalance-xc208-firmware | — | — |
| siplus-net-scalance-xc216-4c-firmware | — | — |
References
Vendor Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-413565.pdf
Vendor Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-413565.pdf
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