Vulnerability · Published Mar 29, 2021 · Assigned by krcert
CVE-2020-7850Douzone ActiveX File Download and Execution Vulnerability
High 7.8
In plain English
A high-severity argument injection in NBBDownloader.ocx from DOUZONE ICT GROUP.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.8%top 43.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
NBBDownloader.ocx ActiveX Control in Groupware contains a vulnerability that could allow remote files to be downloaded and executed by setting the arguments to the activex method. A remote attacker could induce a user to access a crafted web page, causing damage such as malicious code infection.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| DOUZONE ICT GROUP. | NBBDownloader.ocx | 1.0.0.13 – through 1.0.0.12 |
Weakness: CWE-88 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35982 x_refsource_MISC
- http://help.neobizbox.com/ x_refsource_MISC