Vulnerability · Published Sep 9, 2021 · Assigned by krcert
CVE-2020-7873
High 8.8
In plain English
A high-severity security flaw in K-System WellComm from Younglimwon Co., Ltd. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 49% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.6%top 51.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Download of code without integrity check vulnerability in ActiveX control of Younglimwon Co., Ltd allows the attacker to cause a arbitrary file download and execution.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Younglimwon Co., Ltd | K-System WellComm | 1.1, 4.0 |
Weakness: CWE-494 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H