CVE-2021-1201

CVE-2021-1201 describes multiple critical vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers. These flaws, stemming from improper input validation, allow an authenticated, remote attacker to execute arbitrary code as root or cause a denial of service. With a CVSS score of 7.2 (HIGH), exploitation requires valid administrator credentials and crafted HTTP requests. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion, and Cisco has not released patches.