Canon IJ Network Tool 4.7.5 Wi-Fi Connection Setup information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Canon IJ Network Tool 4.7.5. This affects an unknown function of the component Wi-Fi Connection Setup. Executing a manipulation can lead to information disclosure. The identification of this vulnerability is CVE-2023-1764. There is no exploit available.

Detailsinfo

A vulnerability classified as problematic was found in Canon IJ Network Tool 4.7.5. This vulnerability affects an unknown part of the component Wi-Fi Connection Setup. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

Canon IJ Network Tool/Ver.4.7.5 and earlier (supported OS: OS X 10.9.5-macOS 13),IJ Network Tool/Ver.4.7.3 and earlier (supported OS: OS X 10.7.5-OS X 10.8) allows an attacker to acquire sensitive information on the Wi-Fi connection setup of the printer from the communication of the software.

The weakness was shared 05/17/2023. The advisory is shared for download at psirt.canon. This vulnerability was named CVE-2023-1764 since 03/31/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-23975). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (MITRE): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/31/2023 🔍
05/17/2023 +47 days 🔍
05/17/2023 +0 days 🔍
08/12/2025 +818 days 🔍

Sourcesinfo

Advisory: psirt.canon
Status: Confirmed

CVE: CVE-2023-1764 (🔍)
GCVE (CVE): GCVE-0-2023-1764
GCVE (VulDB): GCVE-100-229204
EUVD: 🔍

Entryinfo

Created: 05/17/2023 07:31
Updated: 08/12/2025 10:49
Changes: 05/17/2023 07:31 (38), 06/10/2023 07:29 (12), 08/12/2025 10:49 (16)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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