TI-2020-06362 Aliases CVE-2020-7856 GHSA-w9pp-r77p-j4p3

Improper authentication in Cnesty Helpcom

MEDIUM 44CWE-287Published 2021-04-20 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-287.

Summary

A vulnerability of Helpcom could allow an unauthenticated attacker to execute arbitrary command. This vulnerability exists due to insufficient authentication validation.

Why it matters now

EPSS 0.00854 58th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

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	up to 10.0	—	No fix listed	CNA

Helpcom VendorCnesty Affected up to 10.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:cnesty:helpcom::::::::	before 11.2020	Vulnerable	Cnesty

cpe:2.3:a:cnesty:helpcom:*:*:*:*:*:*:*:* Versions before 11.2020 Vulnerable ·Cnesty

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-7856
2026-10-03 Alias added: GHSA-w9pp-r77p-j4p3

References

Advisory 1

https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36003

TI-2020-06376 Improper input validation in Cnesty Helpcom CVSS 3.1CRITICAL 9.8
TI-2020-06354 Hard-coded credentials in Cnesty Helpcom CVSS 3.1HIGH 8.8

Sources

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