9.8Crítica
KEV
CVE-2017-6862NETGEAR Multiple Devices Buffer Overflow Vulnerability
Explotación conocida — NETGEAR Multiple Devices Buffer Overflow Vulnerability
CISA confirmó el 08.06.2022 que esta vulnerabilidad se usa en ataques reales. Plazo para las agencias federales de EE. UU.: 22.06.2022.
Acción requerida: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2017-6862
Descripción
NETGEAR WNR2000v3 devices before 1.1.2.14, WNR2000v4 devices before 1.0.0.66, and WNR2000v5 devices before 1.0.0.42 allow authentication bypass and remote code execution via a buffer overflow that uses a parameter in the administration webapp. The NETGEAR ID is PSV-2016-0261.
Debilidad (CWE):
CWE-120
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
Productos y versiones afectados
| Fabricante | Producto | Versiones | |
|---|---|---|---|
| netgear | wnr2000 firmware | < 1.0.0.42 | |
| — | NETGEAR All versions prior to WNR2000v3 1.1.2.14, WNR2000v4 1.0.0.66, WNR2000v5 1.0.0.42 | NETGEAR All versions prior to WNR2000v3 1.1.2.14, WNR2000v4 1.0.0.66, WNR2000v5 1.0.0.42 |
Referencias y parches
- https://kb.netgear.com/000038542/Security-Advisory-for-Unauthenticated-Remote-Code-Execution-on-Some-Routers-… Vendor Advisory
- 98740 vdb-entryBroken LinkThird Party AdvisoryVDB Entry
- https://www.on-x.com/sites/default/files/on-x_-_security_advisory_-_netgear_wnr2000v5_-_cve-2017-6862.pdf Broken Link
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-6862 US Government Resource
Coincidencias CPE (NVD) (3)
cpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:*< 1.0.0.42cpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:*< 1.0.0.66cpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:*< 1.1.2.14