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CVE-2026-34473

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ZTE H196Q等都是中国中兴通讯（ZTE）公司的产品。ZTE H196Q是一个网络设备。ZTE H168N是一个路由器。ZTE H388X是一款调制解调器。 ZTE多款产品存在资源管理错误漏洞，该漏洞源于发送过大的application/x-www-form-urlencoded POST请求体，可能导致路由器Web界面无响应，需要重启设备。以下产品受到影响：ZTE H8102E、H168N、H167A、H199A、H288A、H198A、H267A、H267N、H268A、H388X、H196A、H

AI Predicted 7.5 Difficulty: Trivial EPSS 1.87% · P79

Public Exploits 1

ExploitDB · 1 EDB-52594 [local]

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2026-34473

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
ZTE多款产品 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ZTE H196Q等都是中国中兴通讯（ZTE）公司的产品。ZTE H196Q是一个网络设备。ZTE H168N是一个路由器。ZTE H388X是一款调制解调器。 ZTE多款产品存在资源管理错误漏洞，该漏洞源于发送过大的application/x-www-form-urlencoded POST请求体，可能导致路由器Web界面无响应，需要重启设备。以下产品受到影响：ZTE H8102E、H168N、H167A、H199A、H288A、H198A、H267A、H267N、H268A、H388X、H196A、H
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2026-34473

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-34473

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Proof of Concept for CVE-2026-34473 (1)

Same Patch Batch · n/a · 2026-05-06 · 3 CVEs total

CVE-2026-36358 Juzaweb CMS 跨站脚本漏洞
CVE-2026-34474 ZTE ZXHN H108N和ZTE ZXHN H298A 信息泄露漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2026-34473

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