CVE-2025-5443

Name: CVE-2025-5443
Creator: NVD / NIST
Published: 2025-06-02T12:15:26.143+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 21.29%

Last modified Jun 17, 2026

CVE-2025-5443 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A vulnerability, which was classified as critical, was found in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Affected is the function wirelessAdvancedHidden of the file /goform/wirelessAdvancedHidden. EPSS estimates a 21.29% chance of exploitation in the next 30 days.

Description

A vulnerability, which was classified as critical, was found in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Affected is the function wirelessAdvancedHidden of the file /goform/wirelessAdvancedHidden. The manipulation of the argument ExtChSelector/24GSelector/5GSelector leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

9.8/10

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

CVSS 4.0

5.3/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/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

21.29%

97.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Linksys	Re9000 Firmware	1.0.04.002
Linksys	Re6250 Firmware	1.0.04.001
Linksys	Re6300 Firmware	1.2.07.001
Linksys	Re6350 Firmware	1.0.04.001
Linksys	Re7000 Firmware	1.1.05.003
Linksys	Re6500 Firmware	1.0.013.001

References

https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_6/6.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.310782Permissions Required
https://vuldb.com/?id.310782Third Party Advisory, VDB Entry
https://vuldb.com/?submit.584365Third Party Advisory, VDB Entry
https://www.linksys.com/Product
https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_6/6.mdExploit, Third Party Advisory

Timeline

Published: Jun 2, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-5443?

How severe is CVE-2025-5443?

CVE-2025-5443 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 21.29% probability of exploitation in the next 30 days.

How do I fix CVE-2025-5443?

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-2025-5443?

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

Scan your code now

Source: NVD / NIST