7.2Alta KEV

CVE-2019-1652Cisco Small Business RV320 and RV325 Routers Command Injection Vulnerability

Cisco Cisco Small Business RV Series Router Firmware Publicada: (hace 7 años)

Explotación conocida — Cisco Small Business Routers Improper Input Validation Vulnerability

CISA confirmó el 03.03.2022 que esta vulnerabilidad se usa en ataques reales. Plazo para las agencias federales de EE. UU.: 17.03.2022.

Acción requerida: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2019-1652

Descripción

A vulnerability in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an authenticated, remote attacker with administrative privileges on an affected device to execute arbitrary commands. The vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending malicious HTTP POST requests to the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying Linux shell as root. Cisco has released firmware updates that address this vulnerability.

Debilidad (CWE): CWE-20CWE-78

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
Cisco Cisco Small Business RV Series Router Firmware —
cisco rv320 firmware 1.4.2.15 – < 1.4.2.22
cisco rv325 firmware 1.4.2.15 – < 1.4.2.22

Referencias y parches

Coincidencias CPE (NVD) (2)

  • cpe:2.3:o:cisco:rv320_firmware:*:*:*:*:*:*:*:* ≥ 1.4.2.15 < 1.4.2.22
  • cpe:2.3:o:cisco:rv325_firmware:*:*:*:*:*:*:*:* ≥ 1.4.2.15 < 1.4.2.22