🛡️ CVE-2024-20393
🟠 CVSS 8.8 — High ✅ No Known Exploit CWE-285 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability in the web-based management interface of Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to elevate privileges on an affected device. This vulnerability exists because the web-based management interface discloses sensitive information. An attacker could exploit this vulnerability by sending crafted HTTP input to an affected device. A successful exploit could allow an attacker to elevate privileges from guest to admin.

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-285
Public Exploit ✅ No
Source NVD
Published 2024-10-02
Updated 2026-06-02
Modified 2024-10-08
Fix URL N/A

Affected Packages

Software From version Fixed in
rv340-dual-wan-gigabit-vpn-router-firmware
rv340w-dual-wan-gigabit-wireless-ac-vpn-router-firmware
rv345-dual-wan-gigabit-vpn-router-firmware
rv345p-dual-wan-gigabit-poe-vpn-router-firmware

Similar Threats

Patch Gap Protection

Running software with known vulnerabilities?

BotEraser can help reduce exposure by blocking IPs associated with exploit activity — even before a patch is available.

Start Free →

No credit card required  ·  Results in minutes

ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.