CVE-2026-86150: Hardcoded Password (CVSS 4.1)

Description

A security vulnerability has been detected in Tenda CP3 27.5.57.101. Impacted is an unknown function of the file custom-x/softap/hostapd. Such manipulation of the argument wpa_passphrase leads to hard-coded credentials. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

Is your site exposed to CVE-2026-86150?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

4.1

MEDIUM

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

EPSS — Exploit Prediction

0.0022

Probability of exploitation

0.13%

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-259 CWE-259

CWE-798 CWE-798

References

Other References

https://vuldb.com/cve/CVE-2026-86150 https://vuldb.com/submit/895351 https://vuldb.com/vuln/399273 https://vuldb.com/vuln/399273/cti https://www.tenda.com.cn/

Frequently Asked Questions

What is CVE-2026-86150? +

A security vulnerability has been detected in Tenda CP3 27.5.57.101. Impacted is an unknown function of the file custom-x/softap/hostapd. Such manipulation of the argument wpa_passphrase leads to hard-coded credentials. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. It has a CVSS v3.1 base score of 4.1 (MEDIUM).

How severe is CVE-2026-86150? +

CVE-2026-86150 has a CVSS v3.1 score of 4.1 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0022, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-86150? +

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.

Related Vulnerabilities

CVE-2026-22054

Active IQ Config Advisor version 6.7.3 contains hard-coded credentials that could allow an authenticated attacker with low privileges to perform …

CVE-2026-22055

Active IQ OneCollect version 2.7.3 contains hard-coded credentials that could allow an authenticated attacker with low privileges to perform unauthorized …

CVE-2025-3920

A vulnerability was identified in SUR-FBD CMMS where hard-coded credentials were found within a compiled DLL file. These credentials correspond …

CVE-2024-32741 10.0

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0). The affected device contains hard coded password …

CVE-2025-20286 9.9

A vulnerability in Amazon Web Services (AWS), Microsoft Azure, and Oracle Cloud Infrastructure (OCI) cloud deployments of Cisco Identity Services …

CVE-2026-7251 9.8

Eppendorf BioFlo 320 is vulnerable to due to VNC server using a hard-coded password. If a remote attacker knows the …

CVE-2026-86150