Buffer overflow in Cisco Small Business Rv Series Router Firmware
CVE-2021-1217
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authenticated, remote attacker to execute arbitrary code or cause an affected device to restart…
Vulnerability class: Buffer Overflow
EPSS: 0.022 (80.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Cisco Small Business Rv Series 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-2021-1217?
- CVE-2021-1217 is a high-severity vulnerability in Cisco Small Business Rv Series Router Firmware, classified under Stack-based Buffer Overflow. CVSS score: 7.2/10. Published 2021-01-13.
- How severe is CVE-2021-1217?
- High severity. CVSS v3 base score is 7.2 out of 10.