Vulnerability · Published Nov 30, 2020 · Assigned by mitre

CVE-2020-16849

High 7.5

In plain English

A high-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 1.1% (higher than 67% of all known vulnerabilities).

Severity (CVSS NVD)7.5High

Exploit odds (30 days)1.1%top 33.1% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

An issue was discovered on Canon MF237w 06.07 devices. An "Improper Handling of Length Parameter Inconsistency" issue in the IPv4/ICMPv4 component, when handling a packet sent by an unauthenticated network attacker, may expose Sensitive Information.

Affected products (as reported)

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

References

https://www.canon-europe.com/support/product-security/ x_refsource_CONFIRM
https://blog.scadafence.com/vulnerability-report-cve-2020-16849 x_refsource_MISC