GNCC GP5 v7.1.76 was discovered to utilize a weak hashing algorithm to protect the root password, possibly allowing attackers to obtain root credentials and privileges via a bruteforce attack.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00017.

Exploitation poc

Automatable yes

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
n/a n/a affected
Version Status Constraints
n/a affected —

No data.

No data.

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Vendors Products
Gncc Subscribe
Gp5 Subscribe

Project Subscriptions

Vendors Products
Gncc Subscribe
Gp5 Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
http://gncc.com cve-icon cve-icon
http://gp5.com cve-icon cve-icon
https://github.com/BadChemical/IoT-Vulnerability-Research-Public/blob/main/GNCC-GP5-T23/README.md cve-icon cve-icon cve-icon
History

Mon, 08 Jun 2026 18:45:00 +0000

Type Values Removed Values Added
Title Weak Hashing Algorithm Allows Root Credential Compromise in GNCC GP5 v7.1.76

Mon, 08 Jun 2026 17:30:00 +0000

Type Values Removed Values Added
Title Weak hashing algorithm in GNCC GP5 root password protection enabling brute‑force attack
Weaknesses CWE-285
CWE-327

Mon, 08 Jun 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-328
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Fri, 05 Jun 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Gncc
Gncc gp5
Vendors & Products Gncc
Gncc gp5

Thu, 04 Jun 2026 16:45:00 +0000

Type Values Removed Values Added
Title Weak hashing algorithm in GNCC GP5 root password protection enabling brute‑force attack
Weaknesses CWE-285
CWE-327

Thu, 04 Jun 2026 15:45:00 +0000

Type Values Removed Values Added
Description GNCC GP5 v7.1.76 was discovered to utilize a weak hashing algorithm to protect the root password, possibly allowing attackers to obtain root credentials and privileges via a bruteforce attack.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-06-08T14:11:59.431Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-36182

cve-icon Vulnrichment

Updated: 2026-06-08T14:11:33.153Z

cve-icon NVD

Status : Deferred

Published: 2026-06-04T16:16:35.763

Modified: 2026-06-08T15:16:45.473

Link: CVE-2026-36182

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-08T18:30:16Z

Weaknesses