RCE in Cisco Rv130w Wireless-N Multifunction Vpn Router Firmware
CVE-2020-3332
A vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Series Routers could allow an authenticated, remote attacker to inject arbitrary shell commands that are executed by an affected device. The vulnerability is due to insufficient input validation of user-supplied data. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary shell commands or scripts with root privileges on the affected device.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.032 (87.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Cisco Rv130w Wireless-n Multifunction Vpn Router Firmware — versions n/a
- Cisco Rv110w_wireless-n_vpn_firewall
- Cisco Rv110w_wireless-n_vpn_firewall_firmware
- Cisco Rv130_vpn_router
- Cisco Rv130_vpn_router_firmware
- Cisco Rv130w_wireless-n_multifunction_vpn_router
- Cisco Rv130w_wireless-n_multifunction_vpn_router_firmware
- Cisco Rv215w_wireless-n_vpn_router
- Cisco Rv215w_wireless-n_vpn_router_firmware
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-3332?
- CVE-2020-3332 is a high-severity vulnerability in Cisco Rv130w Wireless-N Multifunction Vpn Router Firmware, classified under OS Command Injection. CVSS score: 8.8/10. Published 2020-07-16.
- How severe is CVE-2020-3332?
- High severity. CVSS v3 base score is 8.8 out of 10.