CVE-2024-34577: wrc-x3000gs2-b XSS — Fix

Description

Cross-site scripting vulnerability exists in WRC-X3000GS2-B, WRC-X3000GS2-W, WRC-X3000GS2A-B and WRC-X3000GST2-B due to improper processing of input values in easysetup.cgi. If a user views a malicious web page while logged in to the product, an arbitrary script may be executed on the user's web browser.

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CVSS v3.1 Score

6.1

MEDIUM

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
elecom	wrc-x3000gs2-b_firmware	< 1.08
elecom	wrc-x3000gs2-b	All
elecom	wrc-x3000gs2-w_firmware	< 1.08
elecom	wrc-x3000gs2-w	All
elecom	wrc-x3000gs2a-b_firmware	< 1.08
elecom	wrc-x3000gs2a-b	All

References

Advisories & Patches

https://www.elecom.co.jp/news/security/20240827-01/

Other References

https://jvn.jp/en/jp/JVN24885537/

Frequently Asked Questions

What is CVE-2024-34577? +

Cross-site scripting vulnerability exists in WRC-X3000GS2-B, WRC-X3000GS2-W, WRC-X3000GS2A-B and WRC-X3000GST2-B due to improper processing of input values in easysetup.cgi. If a user views a malicious web page while logged in to the product, an arbitrary script may be executed on the user's web browser. It has a CVSS v3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2024-34577? +

CVE-2024-34577 has a CVSS v3.1 score of 6.1 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-34577? +

CVE-2024-34577 affects products from elecom, specifically: wrc-x3000gs2-b, wrc-x3000gs2-b_firmware, wrc-x3000gs2-w, wrc-x3000gs2-w_firmware, wrc-x3000gs2a-b, wrc-x3000gs2a-b_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-34577? +

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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