🛡️ CVE-2022-20753
🟡 CVSS 4.7 — Medium ✅ No Known Exploit CWE-121 NVD
4.7
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability in web-based management interface of Cisco Small Business RV340 and RV345 Routers could allow an authenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending malicious input to an affected device. A successful exploit could allow the attacker to execute remote code on the affected device. To exploit this vulnerability, an attacker would need to have valid Administrator credentials on the affected device.

Details

Severity MEDIUM
CVSS Score 4.7
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CWE CWE-121
Public Exploit ✅ No
Source NVD
Published 2022-05-04
Updated 2026-06-08
Modified 2024-11-21
Fix URL N/A

Affected Packages

Software From version Fixed in
rv340-firmware 1.0.03.27
rv340w-firmware 1.0.03.27
rv345-firmware 1.0.03.27
rv345p-firmware 1.0.03.27

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