CVE-2022-47036 - Vulnerability Details - OpenCVE

Description

Siklu TG Terragraph devices before approximately 2.1.1 have a hardcoded root password that has been revealed via a brute force attack on an MD5 hash. It can be used for "debug login" by an admin. NOTE: the vulnerability is not fixed by the 2.1.1 firmware; instead, it is fixed in newer hardware, which would typically be used with firmware 2.1.1 or later.

Published: 2024-03-18

Score: 9.8 Critical

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

No advisories yet.

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 0.00089.

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://semaja2.net/2023/06/11/siklu-tg-auth-bypass.html

History

Thu, 26 Feb 2026 17:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Siklu Siklu tg Terragraph
CPEs		cpe:2.3:a:siklu:tg_terragraph::::::::
Vendors & Products		Siklu Siklu tg Terragraph
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 27 Aug 2024 18:00:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-284
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'}`

Subscriptions

Siklu Tg Terragraph

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-03-18T00:00:00.000Z

Updated: 2024-08-27T16:18:46.526Z

Reserved: 2022-12-12T00:00:00.000Z

Link: CVE-2022-47036

Vulnrichment

Updated: 2024-08-03T14:47:28.392Z

NVD

Status : Deferred

Published: 2024-03-18T03:15:05.957

Modified: 2026-04-15T00:35:42.020

Link: CVE-2022-47036

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-284

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