TI-2020-06354 Aliases CVE-2020-7846 GHSA-wvm5-q52j-8r24

Hard-coded credentials in Cnesty Helpcom

MEDIUM 40CWE-321Published 2021-02-24 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-321.

Summary

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.

Why it matters now

EPSS 0.01064 64th percentileScored 2026-11-07

Fix Fixed Helpcom (Cnesty): 10.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Cnesty	Helpcom	before 10.0	10.0	Patch available	CNA

Helpcom VendorCnesty Affected before 10.0 Fixed in 10.0 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:cnesty:helpcom::::::::	before 10.0	Vulnerable	Cnesty

cpe:2.3:a:cnesty:helpcom:*:*:*:*:*:*:*:* Versions before 10.0 Vulnerable ·Cnesty

Remediation

Fix · CNA Helpcom (Cnesty) Fixed in 10.0

Timeline

2026-10-02 Threatist record created from CVE-2020-7846
2026-10-03 Alias added: GHSA-wvm5-q52j-8r24

References

Advisory 1

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

TI-2020-06376 Improper input validation in Cnesty Helpcom CVSS 3.1CRITICAL 9.8
TI-2020-06362 Improper authentication in Cnesty Helpcom CVSS 3.1CRITICAL 9.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences