9.8Crítica
KEV
Usada en ransomware
CVE-2018-10562Dasan GPON Routers Command Injection Vulnerability
Explotación conocida — Dasan GPON Routers Command Injection Vulnerability
CISA confirmó el 31.03.2022 que esta vulnerabilidad se usa en ataques reales. Plazo para las agencias federales de EE. UU.: 21.04.2022.
Acción requerida: The impacted product is end-of-life and should be disconnected if still in use. https://nvd.nist.gov/vuln/detail/CVE-2018-10562
Descripción
An issue was discovered on Dasan GPON home routers. Command Injection can occur via the dest_host parameter in a diag_action=ping request to a GponForm/diag_Form URI. Because the router saves ping results in /tmp and transmits them to the user when the user revisits /diag.html, it's quite simple to execute commands and retrieve their output.
Debilidad (CWE):
CWE-78
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 | |
|---|---|---|---|
| dasannetworks | gpon router firmware | — |
Referencias y parches
- 107053 vdb-entryBroken LinkThird Party AdvisoryVDB Entry
- 44576 exploitExploitThird Party AdvisoryVDB Entry
- https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/ ExploitTechnical DescriptionThird Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-10562 US Government Resource
Coincidencias CPE (NVD) (1)
cpe:2.3:o:dasannetworks:gpon_router_firmware:-:*:*:*:*:*:*:*