Vulnerability Report

CVE-2026-34474

Title: Sensitive data exposure (admin/WLAN credentials)

Information Disclosure

Proof Of Concept

PoC Available for CVE-2026-34474

CWE Category CWE-200

Published Date May 06, 2026

Modified Date May 26, 2026

Exploit Status Available

Score 7.5 CVSS v3.1

Exploit Probability (EPSS)

1.69%

Vulnerability Summary

CVE-2026-34474: Sensitive data exposure leading to admin/WLAN credential leak in ZTE ZXHN H298A 1.1 and H108N 2.6. A crafted request to the router web interface can expose sensitive device and account information. In affected builds, the response may include the administrator password and WLAN PSK, enabling authentication bypass and network compromise. Some firmware versions may expose only partial identifiers (e.g., serial number, ESSID, MAC addresses).

Impacted Vendors

Analysis in Progress...

Reference Links

https://gist.github.com/minanagehsalalma/7a8516b9b00d0008f2f25750320560c9 https://www.zte.com.cn/global/

CVSS v3.1

Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-34474 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/minanagehsalalma/cve-2026-34474-zte-h298a-h108n-sensitive-data-exposure

View Code

Exploit-DB https://www.exploit-db.com/exploits/52592

View Code

May 26, 2026 MODIFIED

Vulnerability data updated via NVD.

May 07, 2026 MODIFIED

Vulnerability data updated via NVD.

May 07, 2026 MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.