CVE-2025-5495: wnr614 Auth Bypass — Exploit

Description

A vulnerability was found in Netgear WNR614 1.1.0.28_1.0.1WW. It has been classified as critical. This affects an unknown part of the component URL Handler. The manipulation with the input %00currentsetting.htm leads to improper authentication. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This issue appears to have been circulating as an 0day since 2024.

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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-287 Improper Authentication

Affected Products

Vendor	Product	Versions
netgear	wnr614_firmware	All
netgear	wnr614	All

References

Exploits

https://github.com/Shuanunio/CVE_Requests/blob/main/Netgear/WNR614/ACL%20bypass%20Vulnerability%20in%20Netgear%20WNR614.md https://github.com/Shuanunio/CVE_Requests/blob/main/Netgear/WNR614/ACL%20bypass%20Vulnerability%20in%20Netgear%20WNR614.md

Other References

https://vuldb.com/?ctiid.310911 https://vuldb.com/?id.310911 https://vuldb.com/?submit.584939 https://www.netgear.com/

Frequently Asked Questions

What is CVE-2025-5495? +

A vulnerability was found in Netgear WNR614 1.1.0.28_1.0.1WW. It has been classified as critical. This affects an unknown part of the component URL Handler. The manipulation with the input %00currentsetting.htm leads to improper authentication. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This issue appears to have been circulating as an 0day since 2024. It has a CVSS v3.1 base score of 7.3 (HIGH).

How severe is CVE-2025-5495? +

CVE-2025-5495 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-2025-5495? +

CVE-2025-5495 affects products from netgear, specifically: wnr614, wnr614_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-5495? +

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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