Unauthenticated DoS in ZTE H8102E, H168N, H167A, H199A, H288A, H198A, H267A, H267N, H268A, H388X, H196A, H369A, H268N, H208N, H367N, H181A, and H196Q. A denial-of-service condition can be triggered against the router's web interface by sending an oversized application/x-www-form-urlencoded POST body. After triggering, the management interface may become unresponsive until the device is rebooted. This may affect any firmware version prior to 2022 (reporter observation). The supplier stated that devices are not vulnerable since 2021-03-23; operator firmware may vary.
Metrics
Affected Vendors & Products
References
History
Wed, 06 May 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | DoS Vulnerability in ZTE Router Web Interface via Oversized POST Payload | |
| Weaknesses | CWE-119 CWE-770 |
Wed, 06 May 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-400 | |
| Metrics |
cvssV3_1
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Wed, 06 May 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Unauthenticated DoS in ZTE H8102E, H168N, H167A, H199A, H288A, H198A, H267A, H267N, H268A, H388X, H196A, H369A, H268N, H208N, H367N, H181A, and H196Q. A denial-of-service condition can be triggered against the router's web interface by sending an oversized application/x-www-form-urlencoded POST body. After triggering, the management interface may become unresponsive until the device is rebooted. This may affect any firmware version prior to 2022 (reporter observation). The supplier stated that devices are not vulnerable since 2021-03-23; operator firmware may vary. | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-05-06T19:40:53.660Z
Reserved: 2026-03-27T00:00:00.000Z
Link: CVE-2026-34473
Updated: 2026-05-06T19:40:46.816Z
Status : Received
Published: 2026-05-06T19:16:36.413
Modified: 2026-05-06T20:16:31.570
Link: CVE-2026-34473
No data.
OpenCVE Enrichment
Updated: 2026-05-06T21:15:13Z