Buffer overflow in Siemens 7kg9501-0aa01-0aa1
CVE-2021-44165
A vulnerability has been identified in POWER METER SICAM Q100 (All versions < V2.41), POWER METER SICAM Q100 (All versions < V2.41), POWER METER SICAM Q100 (All versions < V2.41), POWER METER SICAM Q100 (All versions < V2.41). The affected firmware contains a buffer overflow vulnerability in the web application that could allow a remote attacker with engineer or admin priviliges to potentially perform remote code execution.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.026 (84.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
- Siemens 7kg9501-0aa01-0aa1
- Siemens 7kg9501-0aa01-0aa1 Firmware
- Siemens 7kg9501-0aa01-2aa1
- Siemens 7kg9501-0aa01-2aa1 Firmware
- Siemens 7kg9501-0aa31-0aa1
- Siemens 7kg9501-0aa31-0aa1 Firmware
- Siemens 7kg9501-0aa31-2aa1
- Siemens 7kg9501-0aa31-2aa1 Firmware
- Siemens Power Meter Sicam Q100 — versions All versions < V2.41
Weakness classification (CWE)
References
- cert-portal.siemens.com/productcert/pdf/ssa-496292.pdf (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-44165?
- CVE-2021-44165 is a high-severity vulnerability in Siemens 7kg9501-0aa01-0aa1, classified under Stack-based Buffer Overflow. CVSS score: 7.2/10. Published 2021-12-14.
- How severe is CVE-2021-44165?
- High severity. CVSS v3 base score is 7.2 out of 10.