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CVE-2021-21735

Quick assessment

Affected
n/a ZXHN H168N
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 ZXHN H168N是中国中兴通讯（ZTE）公司的一款路由器。 ZTE ZXHN H168N 3.5.0_EG1T4_TE 存在信息泄露漏洞，该漏洞源于权限设置不当，具有普通用户权限的攻击者可利用该漏洞，通过向导页面获取一些敏感的用户信息。

AI Predicted 7.5 Difficulty: Easy EPSS 0.93% · P57

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a ZXHN H168N All versions up to V3.5.0_EG1T4_TE affected
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I. Basic Information for CVE-2021-21735

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A ZTE product has an information leak vulnerability. Due to improper permission settings, an attacker with ordinary user permissions could exploit this vulnerability to obtain some sensitive user information through the wizard page without authentication. This affects ZXHN H168N all versions up to V3.5.0_EG1T4_TE.
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 ZXHN H168N 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ZTE ZXHN H168N是中国中兴通讯（ZTE）公司的一款路由器。 ZTE ZXHN H168N 3.5.0_EG1T4_TE 存在信息泄露漏洞，该漏洞源于权限设置不当，具有普通用户权限的攻击者可利用该漏洞，通过向导页面获取一些敏感的用户信息。
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
- ZXHN H168N All versions up to V3.5.0_EG1T4_TE -

II. Public POCs for CVE-2021-21735

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III. Intelligence Information for CVE-2021-21735

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Same Patch Batch · n/a · 2021-06-10 · 52 CVEs total

CVE-2021-23393 5.4 MEDIUM Open Redirect
CVE-2021-34363 thefuck 路径遍历漏洞
CVE-2021-31658 TP-Link TL-SG2005和TP-Link TL-SG2008 输入验证错误漏洞
CVE-2021-34539 AMP 输入验证错误漏洞
CVE-2021-25948 expand-hash 安全漏洞
CVE-2021-20293 Red Hat Resteasy 跨站脚本漏洞
CVE-2021-21736 ZTE ZXHN HS562 访问控制错误漏洞
CVE-2019-25046 Cerberus FTP Server Enterprise 跨站脚本漏洞
CVE-2021-20081 ZOHO ManageEngine ServiceDesk Plus 安全漏洞
CVE-2021-31659 Tp-link TP-Link TL-SG2005和TP-Link TL-SG2008 跨站请求伪造漏洞
CVE-2021-23024 F5 BIG-IQ 命令注入漏洞
CVE-2021-23023 F5 BIG-IP Edge Gateway代码问题漏洞
CVE-2021-34555 OpenDMARC 代码问题漏洞
CVE-2021-31927 Annex Cloud Loyalty Experience Platform 安全漏洞
CVE-2021-31538 LANCOM R&S Unified Firewalls 路径遍历漏洞
CVE-2021-34546 NetSetMan Pro 授权问题漏洞
CVE-2021-23022 F5 BIG-IP Edge Gateway 安全漏洞
CVE-2020-24668 Trace Financial Crest Bridge 跨站脚本漏洞
CVE-2020-24663 Trace Financial CRESTBridge 跨站脚本漏洞
CVE-2020-24671 Trace Financial CRESTBridge SQL注入漏洞

Showing top 20 of 52 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: ZXHN H168N
Same vendor: n/a

V. Comments for CVE-2021-21735

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