Vulnerability · Published Jan 4, 2022 · Assigned by mitre
CVE-2021-43711
Critical 9.8
In plain English
A critical-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 37.8% (higher than 99% of all known vulnerabilities).
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)37.8%top 1.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The downloadFlile.cgi binary file in TOTOLINK EX200 V4.0.3c.7646_B20201211 has a command injection vulnerability when receiving GET parameters. The parameter name can be constructed for unauthenticated command execution.