CVE-2025-50260

Name: CVE-2025-50260
Creator: NVD / NIST
Published: 2025-07-03T14:15:31.063+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.38%

Last modified Jun 17, 2026

CVE-2025-50260 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Tenda AC6 v15.03.05.16_multi is vulnerable to Buffer Overflow in the formSetFirewallCfg function via the firewallEn parameter.. EPSS estimates a 0.38% chance of exploitation in the next 30 days.

Description

Tenda AC6 v15.03.05.16_multi is vulnerable to Buffer Overflow in the formSetFirewallCfg function via the firewallEn parameter.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.38%

29.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-121

Affected Software

Vendor	Product	Versions
Tenda	Ac6 Firmware	15.03.05.16_multi

References

https://github.com/faqiadegege/IoTVuln/blob/main/tendaAC6_SetFirewallCfg_firewallEn_overflow/detail.mdExploit, Third Party Advisory

Timeline

Published: Jul 3, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-50260?

Tenda AC6 v15.03.05.16_multi is vulnerable to Buffer Overflow in the formSetFirewallCfg function via the firewallEn parameter.

How severe is CVE-2025-50260?

CVE-2025-50260 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.38% probability of exploitation in the next 30 days.

How do I fix CVE-2025-50260?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-50260?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST