CVE-2025-2955: a3000ru Access Control Flaw — Exploit

Description

A vulnerability has been found in TOTOLINK A3000RU up to 5.9c.5185 and classified as problematic. This vulnerability affects unknown code of the file /cgi-bin/ExportIbmsConfig.sh of the component IBMS Configuration File Handler. The manipulation leads to improper access controls. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-266 CWE-266

CWE-284 CWE-284

Affected Products

Vendor	Product	Versions
totolink	a3000ru_firmware	< 5.9c.5185
totolink	a3000ru	All

References

Exploits

https://lavender-bicycle-a5a.notion.site/TOTOLINK-A3000RU-ExportIbmsConfig-1b953a41781f80b89397e8c34717eb94?pvs=4

Other References

https://vuldb.com/?ctiid.302008 https://vuldb.com/?id.302008 https://vuldb.com/?submit.521567 https://www.totolink.net/

Frequently Asked Questions

What is CVE-2025-2955? +

A vulnerability has been found in TOTOLINK A3000RU up to 5.9c.5185 and classified as problematic. This vulnerability affects unknown code of the file /cgi-bin/ExportIbmsConfig.sh of the component IBMS Configuration File Handler. The manipulation leads to improper access controls. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2025-2955? +

CVE-2025-2955 has a CVSS v3.1 score of 5.3 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-2025-2955? +

CVE-2025-2955 affects products from totolink, specifically: a3000ru, a3000ru_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-2955? +

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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