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CVE-2023-20073

MEDIUM CVSS: 5.3 Published: 2023-04-05 Modified: 2026-06-17

Description

A vulnerability in the web-based management interface of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an unauthenticated, remote attacker to upload arbitrary files to an affected device. This vulnerability is due to insufficient authorization enforcement mechanisms in the context of file uploads. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to upload arbitrary files to the affected device.

Affected Platforms

Cisco Rv340WCisco Rv340W FirmwareCisco Rv340 FirmwareCisco Rv345Cisco Rv345PCisco Rv345P FirmwareCisco Rv340Cisco Rv345 Firmware

Weakness Type

CWE-434, CWE-434

References