Resource exhaustion in Siemens Simatic Reader Rf610r Cmiit
CVE-2021-31340
A vulnerability has been identified in SIMATIC RF166C (All versions > V1.1 and < V1.3.2), SIMATIC RF185C (All versions > V1.1 and < V1.3.2), SIMATIC RF186C (All versions > V1.1 and < V1.3.2), SIMATIC RF186CI (All versions > V1.1 and < V1.3…
Vulnerability class: DoS (Denial of Service)
EPSS: 0.010 (58.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Siemens Simatic Reader Rf610r Cmiit — versions All versions > V3.0 < V4.0
- Siemens Simatic_reader_rf610r_cmiit
- Siemens Simatic_reader_rf610r_cmiit_firmware
- Siemens Simatic Reader Rf610r Etsi — versions All versions > V3.0 < V4.0
- Siemens Simatic_reader_rf610r_etsi
- Siemens Simatic_reader_rf610r_etsi_firmware
- Siemens Simatic Reader Rf610r Fcc — versions All versions > V3.0 < V4.0
- Siemens Simatic_reader_rf610r_fcc
- Siemens Simatic_reader_rf610r_fcc_firmware
- Siemens Simatic Reader Rf615r Cmiit — versions All versions > V3.0 < V4.0
Weakness classification (CWE)
References
- productcert@siemens.com (Patch, x_refsource_MISC, Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-31340?
- CVE-2021-31340 is a high-severity vulnerability in Siemens Simatic Reader Rf610r Cmiit, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2021-06-08.
- How severe is CVE-2021-31340?
- High severity. CVSS v3 base score is 7.5 out of 10.