CVE-2022-46305

ChangingTec ServiSign - Path Traversal

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Published Jan 3, 2023 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Description

ChangingTec ServiSign component has a path traversal vulnerability. An unauthenticated LAN attacker can exploit this vulnerability to bypass authentication and access arbitrary system files.

Affected Products

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

Vendor Product Default status Versions

ChangingTec

ServiSign

affected

Version	Status	Constraints
`0`	unknown	—

Configuration 1 [-]

cpe:2.3:a:changingtec:servisign:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-49122	ChangingTec ServiSign component has a path traversal vulnerability. An unauthenticated LAN attacker can exploit this vulnerability to bypass authentication and access arbitrary system files.

Metrics

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.409% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://www.twcert.org.tw/tw/cp-132-6801-bb704-1.html

History

Apr 10, 2025 5:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Changingtec Servisign

Weaknesses

CWE-22

Sources

CVE record Updated: Apr 10, 2025, 4:29 PM

Status: PUBLISHED
Assigner: twcert
Published: Jan 3, 2023, 12:00 AM
Updated: Apr 10, 2025, 4:29 PM
Reserved: Nov 29, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 2:31 PM

Updated: Aug 3, 2024, 2:31 PM

NVD Updated: Jun 17, 2026, 5:11 AM

Status: Modified
Published: Jan 3, 2023, 3:15 AM
Modified: Jun 17, 2026, 5:11 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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