What is CVE-2020-7846?

CVE-2020-7846 is a high-severity vulnerability in Cnesty Helpcom, classified under Use of Hard-coded Cryptographic Key. CVSS score: 8.0/10. Published 2021-02-24.

How severe is CVE-2020-7846?

High severity. CVSS v3 base score is 8.0 out of 10.

Vulnerability in Cnesty Helpcom

CVE-2020-7846

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.

EPSS: 0.010 (60.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

Affected products

Cnesty Helpcom — versions < 10.0

Weakness classification (CWE)

CWE-321 — Use of Hard-coded Cryptographic Key
CWE-798 — Use of Hard-coded Credentials

References

vuln@krcert.or.kr (x_refsource_CONFIRM, Third Party Advisory)

Frequently asked questions

What is CVE-2020-7846?: CVE-2020-7846 is a high-severity vulnerability in Cnesty Helpcom, classified under Use of Hard-coded Cryptographic Key. CVSS score: 8.0/10. Published 2021-02-24.
How severe is CVE-2020-7846?: High severity. CVSS v3 base score is 8.0 out of 10.