CVE-2023-20073
MEDIUM EXPLOITED NUCLEICisco RV340, RV340W, RV345, and RV345P Firmware < 1.0.03.29 - Unauthenticated Arbitrary File Upload
Title source: llmExploitation Summary
CVE-2023-20073 has been observed exploited in the wild (reported by VulnCheck KEV). EIP tracks 1 public exploit from researchers including RegularITCat. A Nuclei detection template is also available.
AI-analyzed exploit summary This PoC exploits CVE-2023-20073, a file upload vulnerability in Cisco Small Business RV340, RV340W, RV345, and RV345P routers. It uploads a malicious HTML file to the target device, demonstrating an arbitrary file write vulnerability.
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.
Exploits (1)
This PoC exploits CVE-2023-20073, a file upload vulnerability in Cisco Small Business RV340, RV340W, RV345, and RV345P routers. It uploads a malicious HTML file to the target device, demonstrating an arbitrary file write vulnerability.
Nuclei Templates (1)
app="CISCO-RV340" || app="CISCO-RV340W" || app="CISCO-RV345" || app="CISCO-RV345P" || app="cisco-rv340" || app="cisco-rv340w" || app="cisco-rv345" || app="cisco-rv345p"
References (1)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N