CVE-2021-45742
high-risk
Published 2022-02-04
TOTOLINK A720R v4.1.5cu.470_B20200911 was discovered to contain a command injection vulnerability in the "Main" function. This vulnerability allows attackers to execute arbitrary commands via the QUERY_STRING parameter.
Do I need to act?
!
18.7% chance of exploitation in next 30 days
EPSS score — higher than 81% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Products (1)
Affected Vendors
50
/ 100
high-risk
Severity
32/34 · Critical
Exploitability
13/34 · Low
Exposure
5/34 · Minimal