CVE-2025-5850

Name: CVE-2025-5850
Creator: NVD / NIST
Published: 2025-06-08T23:15:20.927+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 3.90%

Last modified Jun 17, 2026

CVE-2025-5850 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. A vulnerability was found in Tenda AC15 15.03.05.19_multi. It has been declared as critical. EPSS estimates a 3.90% chance of exploitation in the next 30 days.

Description

A vulnerability was found in Tenda AC15 15.03.05.19_multi. It has been declared as critical. This vulnerability affects the function formsetschedled of the file /goform/SetLEDCf of the component HTTP POST Request Handler. The manipulation of the argument Time leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

8.8/10

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

CVSS 4.0

7.4/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

3.90%

88.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	Ac15 Firmware	15.03.05.19_multi

References

https://candle-throne-f75.notion.site/Tenda-AC15-formsetschedled-20adf0aa118580d984d8fcdb98d9959cExploit, Third Party Advisory
https://vuldb.com/?ctiid.311596Permissions Required
https://vuldb.com/?id.311596Third Party Advisory, VDB Entry
https://vuldb.com/?submit.591376Third Party Advisory, VDB Entry
https://www.tenda.com.cn/Product

Timeline

Published: Jun 8, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-5850?

How severe is CVE-2025-5850?

CVE-2025-5850 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 3.90% probability of exploitation in the next 30 days.

How do I fix CVE-2025-5850?

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-2025-5850?

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

Scan your code now

Source: NVD / NIST