Vulnerability · Published Feb 4, 2022 · Assigned by mitre

CVE-2021-45740

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 1.4% (higher than 72% of all known vulnerabilities).

Severity (CVSS NVD)9.8Critical

Exploit odds (30 days)1.4%top 28.1% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

TOTOLINK A720R v4.1.5cu.470_B20200911 was discovered to contain a stack overflow in the setWiFiWpsStart function. This vulnerability allows attackers to cause a Denial of Service (DoS) via the pin parameter.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/pjqwudi/my_vuln/blob/main/totolink/vuln_4/4.md x_refsource_MISC