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).

CVSS v3.1

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

EPSS

24.68% chance of exploitation in the next 30 days, 98th percentile

Published

2026-05-06

Updated

2026-05-26

Proof-of-concept exploits (1)

• minanagehsalalma/cve-2026-34474-zte-h298a-h108n-sensitive-data-exposure1★ · 2026-05-27

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/52592

References

• CVE Record
• NVD entry

Related

• CVE-2026-34472
• CVE-2026-34473
• CVE-2026-34486
• CVE-2026-34522
• CVE-2026-34453
• CVE-2026-34523