Auth bypass in ZTE Zxhn H188a
CVE-2026-34472
Unauthenticated credential disclosure in the wizard interface in ZTE ZXHN H188A V6.0.10P2_TE and V6.0.10P3N3_TE allows unauthenticated attackers on the local network to retrieve sensitive credentials from the router's web management interface, including the default administrator password, WLAN PSK, and PPPoE credentials. In some observed cases, configuration changes may also be performed without authentication.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.023 (82.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 82.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.085 · newest: 0.023 · change: -0.063
Affected products
- ZTE Zxhn H188a
- ZTE Zxhn H188a Firmware — versions 6.0.10p2_te, 6.0.10p3n3_te
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.zte.com.cn/global/ (Product)
- gist.github.com/minanagehsalalma/7a8516b9b00d0008f2f25750320560c9 (Third Party Advisory)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2026-34472?
- CVE-2026-34472 is a high-severity vulnerability in ZTE Zxhn H188a, classified under Information Disclosure. CVSS score: 7.1/10. Published 2026-03-30.
- How severe is CVE-2026-34472?
- High severity. CVSS v3 base score is 7.1 out of 10.
- Is CVE-2026-34472 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.