CVE-2025-44647: tew-wlc100p (CVSS 7.3)

Description

In TRENDnet TEW-WLC100P 2.03b03, the i_dont_care_about_security_and_use_aggressive_mode_psk option is enabled in the strongSwan configuration file, so that IKE Responders are allowed to use IKEv1 Aggressive Mode with Pre-Shared Keys to conduct offline attacks on the openly transmitted hash of the PSK.

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CVSS v3.1 Score

7.3

HIGH

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

Weakness Type (CWE)

CWE-1188 CWE-1188

Affected Products

Vendor	Product	Versions
trendnet	tew-wlc100p_firmware	All
trendnet	tew-wlc100p	All

References

Other References

http://tew-wlc100p.com https://gist.github.com/TPCchecker/18c32439ed13feaed99f8229d1749892 https://www.notion.so/CVE-2025-44647-24754a1113e780b0a130d4439861bf3c

Frequently Asked Questions

What is CVE-2025-44647? +

In TRENDnet TEW-WLC100P 2.03b03, the i_dont_care_about_security_and_use_aggressive_mode_psk option is enabled in the strongSwan configuration file, so that IKE Responders are allowed to use IKEv1 Aggressive Mode with Pre-Shared Keys to conduct offline attacks on the openly transmitted hash of the PSK. It has a CVSS v3.1 base score of 7.3 (HIGH).

How severe is CVE-2025-44647? +

CVE-2025-44647 has a CVSS v3.1 score of 7.3 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-44647? +

CVE-2025-44647 affects products from trendnet, specifically: tew-wlc100p, tew-wlc100p_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-44647? +

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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