Vulnerability · Published Feb 24, 2021 · Assigned by krcert

CVE-2020-7846

High 8.0

In plain English

A high-severity security flaw in Helpcom from Cnesty. 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 65% of all known vulnerabilities).

Severity (CVSS 3.1)8.0High

Exploit odds (30 days)1.1%top 35.2% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Helpcom before v10.0 contains a file download and execution vulnerability caused by storing hardcoded cryptographic key. It finally leads to a file download and execution via access to crafted web page.

Affected products (as reported)

Vendor	Product	Versions
Cnesty	Helpcom	< 10.0

Weakness: CWE-321 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

References

https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35919 x_refsource_CONFIRM