Vulnerability in Siemens Ruggedcom Rm1224 Lte(4g) Eu
CVE-2022-46143
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.007 (54.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- Siemens Ruggedcom Rm1224 Lte(4g) Eu — versions 0
- Siemens Ruggedcom Rm1224 Lte\(4g\) Eu
- Siemens Ruggedcom Rm1224 Lte\(4g\) Eu Firmware
- Siemens Ruggedcom Rm1224 Lte(4g) Nam — versions 0
- Siemens Ruggedcom Rm1224 Lte\(4g\) Nam
- Siemens Ruggedcom Rm1224 Lte\(4g\) Nam Firmware
- Siemens Scalance M804pb — versions 0
- Siemens Scalance M804pb
- Siemens Scalance M804pb Firmware
- Siemens Scalance M812-1 Adsl-Router — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2022-46143?
- CVE-2022-46143 is a low-severity vulnerability in Siemens Ruggedcom Rm1224 Lte(4g) Eu, classified under Improper Validation of Specified Quantity in Input. CVSS score: 2.7/10. Published 2022-12-13.
- How severe is CVE-2022-46143?
- Low severity. CVSS v3 base score is 2.7 out of 10.
- Is CVE-2022-46143 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.