CVE-2022-48066 - Vulnerability Details - OpenCVE

Description

An issue in the component global.so of Totolink A830R V4.1.2cu.5182 allows attackers to bypass authentication via a crafted cookie.

Published: 2023-01-27

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	—

Configuration 1 [-]

AND

cpe:2.3:o:totolink:a830r_firmware:4.1.2cu.5182:*:*:*:*:*:*:*

cpe:2.3:h:totolink:a830r:-:*:*:*:*:*:*:*

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

Source	ID	Title
EUVD	EUVD-2022-50780	An issue in the component global.so of Totolink A830R V4.1.2cu.5182 allows attackers to bypass authentication via a crafted cookie.

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 0.00643.

Exploitation poc

Automatable yes

Technical Impact total

References

Link	Providers
https://befitting-vinca-933.notion.site/Totolink-A830R-V4-1-2cu-5182-Login-Authentication-Bypass-Vulnerability-e0dfe09f136a4cf59e3754edbd934c15

History

Fri, 28 Mar 2025 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Totolink A830r A830r Firmware

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-01-27T00:00:00.000Z

Updated: 2025-03-28T16:18:32.023Z

Reserved: 2022-12-29T00:00:00.000Z

Link: CVE-2022-48066

Vulnrichment

Updated: 2024-08-03T15:02:36.666Z

NVD

Status : Modified

Published: 2023-01-27T15:15:09.643

Modified: 2025-03-28T17:15:24.937

Link: CVE-2022-48066

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-287

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