CVE-2023-23327 - Vulnerability Details - OpenCVE

Description

An Information Disclosure vulnerability exists in AvantFAX 3.3.7. Backups of the AvantFAX sent/received faxes, and database backups are stored using the current date as the filename and hosted on the web server without access controls.

Published: 2023-03-10

Score: 4.9 Medium

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 [-]

cpe:2.3:a:avantfax:avantfax:3.3.7:*:*:*:*:*:*:*

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-2023-27427	An Information Disclosure vulnerability exists in AvantFAX 3.3.7. Backups of the AvantFAX sent/received faxes, and database backups are stored using the current date as the filename and hosted on the web server without access controls.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

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.

The EPSS score is 0.00825.

Exploitation poc

Automatable no

Technical Impact partial

References

Link	Providers
https://github.com/superkojiman/vulnerabilities/blob/master/AvantFAX-3.3.7/README.md

History

Tue, 10 Nov 2026 21:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Avantfax Avantfax

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-03-10T00:00:00.000Z

Updated: 2026-07-09T00:23:31.343Z

Reserved: 2023-01-11T00:00:00.000Z

Link: CVE-2023-23327

Vulnrichment

Updated: 2026-07-09T00:23:31.343Z

NVD

Status : Modified

Published: 2023-03-10T22:15:10.327

Modified: 2026-07-09T01:18:04.390

Link: CVE-2023-23327

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-200

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