CVE-2025-56231

CRITICAL
Published Nov 5, 2025 Modified Jan 7, 2026 CWE-295

Description

Tonec Internet Download Manager 6.42.41.1 and earlier suffers from Missing SSL Certificate Validation, which allows attackers to bypass update protections.

CVSS v3.1 Score

9.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness Type (CWE)

CWE-295 CWE-295

Affected Products

Vendor Product
tonec internet_download_manager

References

Frequently Asked Questions

What is CVE-2025-56231? +
Tonec Internet Download Manager 6.42.41.1 and earlier suffers from Missing SSL Certificate Validation, which allows attackers to bypass update protections. It has a CVSS v3.1 base score of 9.1 (CRITICAL).
How severe is CVE-2025-56231? +
CVE-2025-56231 has a CVSS v3.1 score of 9.1 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.
What products are affected by CVE-2025-56231? +
CVE-2025-56231 affects products from tonec, specifically: internet_download_manager. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-56231? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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