CVE-2025-41273

Description

Nozomi Networks Labs identified a CWE-288: Authentication Bypass Using an Alternate Path or Channel in the Console WebUI in Waterfall WF-500 TX and RX Hosts in version 7.9.1.0 R2502171040 that allows remote unauthenticated attackers to bypass authentication of the Console web application and perform actions as an authenticated user.

CVSS v3.1 Score

9.8

CRITICAL

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

EPSS — Exploit Prediction

0.0041

Probability of exploitation

0.32%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-288 CWE-288

Affected Products

Vendor	Product	Versions
waterfall-security	wf-500_firmware	< 7.9.1.0_r2502171040
waterfall-security	wf-500	All

References

Advisories & Patches

https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-41273

Frequently Asked Questions

What is CVE-2025-41273? +

Nozomi Networks Labs identified a CWE-288: Authentication Bypass Using an Alternate Path or Channel in the Console WebUI in Waterfall WF-500 TX and RX Hosts in version 7.9.1.0 R2502171040 that allows remote unauthenticated attackers to bypass authentication of the Console web application and perform actions as an authenticated user. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-41273? +

CVE-2025-41273 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately. The EPSS score is 0.0041, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2025-41273? +

CVE-2025-41273 affects products from waterfall-security, specifically: wf-500, wf-500_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-41273? +

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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