CVE-2026-9261

Analyzed Analyzed - Analysis Complete

Weak SSH Cryptographic Algorithms in Canon EOS Network Setting Tool

Publication date: 2026-06-16

Last updated on: 2026-06-18

Assigner: Canon Inc.

Description

Use of weak SSH cryptographic algorithms in Canon EOS Network Setting Tool Version 1.5.0 or earlier

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-16

Last Modified

2026-06-18

Generated

2026-07-06

AI Q&A

2026-06-16

EPSS Evaluated

2026-07-04

NVD

CVE-2026-9261

EUVD

EUVD-2026-37021

Affected Vendors & Products

Vendor	Product	Version / Range
canon	eos_network_setting_tool	to 1.5.1 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-327	The product uses a broken or risky cryptographic algorithm or protocol.

Attack-Flow Graph

Executive Summary

This vulnerability involves the use of weak SSH cryptographic algorithms in the Canon EOS Network Setting Tool Version 1.5.0 or earlier. Weak cryptographic algorithms can make the SSH connections less secure, potentially allowing attackers to exploit the weakness to intercept or manipulate data transmitted over the network.

Impact Analysis

The impact of this vulnerability is that attackers could potentially exploit the weak SSH cryptographic algorithms to compromise the confidentiality and integrity of data transmitted using the Canon EOS Network Setting Tool. This could lead to unauthorized access or interception of sensitive information during network communication.

Mitigation Strategies

To mitigate the vulnerability related to the use of weak SSH cryptographic algorithms in Canon EOS Network Setting Tool Version 1.5.0 or earlier, you should update the EOS Utility software to the latest version.

Update EOS Utility to version 3.20.21 or later.
Ensure that the EOS Network Setting Tool included in your EOS Utility is no older than version 1.5.0.

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