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CVE-2022-25062

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Tp-link TL-WR840N是中国普联（Tp-link）公司的一款无线路由器。 TP-LINK TL-WR840N(ES)_V6.20_180709存在输入验证错误漏洞，该漏洞源于函数dm_checkString包含整数溢出。攻击者可利用该漏洞通过特制的HTTP请求造成拒绝服务（DoS）。

AI Predicted 7.5 Difficulty: Easy EPSS 3.47% · P88

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2022-25062

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
TP-LINK TL-WR840N(ES)_V6.20_180709 was discovered to contain an integer overflow via the function dm_checkString. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
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
Tp-link TL-WR840N 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tp-link TL-WR840N是中国普联（Tp-link）公司的一款无线路由器。 TP-LINK TL-WR840N(ES)_V6.20_180709存在输入验证错误漏洞，该漏洞源于函数dm_checkString包含整数溢出。攻击者可利用该漏洞通过特制的HTTP请求造成拒绝服务（DoS）。
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-2022-25062

# POC Description Source Link Shenlong Link
1 This script exploits a vulnerability (IoF) in the TPLink WR840N router, using a field for injecting code in the module DNS. https://github.com/exploitwritter/CVE-2022-25062 POC Details
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III. Intelligence Information for CVE-2022-25062

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Vendor Pages for CVE-2022-25062 (1)

Other References for CVE-2022-25062 (2)

Same Patch Batch · n/a · 2022-02-25 · 47 CVEs total

CVE-2021-23495 5.4 MEDIUM Open Redirect
CVE-2022-25064 Tp-link TL-WR840N 操作系统命令注入漏洞
CVE-2022-24346 JetBrains IntelliJ IDEA 代码注入漏洞
CVE-2022-25262 JetBrains Hub 数据伪造问题漏洞
CVE-2022-25259 JetBrains Hub 跨站脚本漏洞
CVE-2022-24442 JetBrains YouTrack 代码注入漏洞
CVE-2022-25094 Home Owners Collection Management System 安全漏洞
CVE-2022-25095 Home Owners Collection Management System 安全漏洞
CVE-2022-25096 Home Owners Collection Management System SQL注入漏洞
CVE-2022-25260 JetBrains Hub 代码问题漏洞
CVE-2022-25061 TP-LINK TL-WR840N 操作系统命令注入漏洞
CVE-2022-25264 JetBrains TeamCity 安全漏洞
CVE-2022-25060 Tp-link TL-WR840N 操作系统命令注入漏洞
CVE-2021-44132 UIC-DATA ONU4FERW 命令注入漏洞
CVE-2021-42244 Notimoo 跨站脚本漏洞
CVE-2021-37504 Hayageek Jquery Upload File跨站脚本漏洞
CVE-2021-40046 Huawei PCManager 权限许可和访问控制问题漏洞
CVE-2021-40043 Huawei AIS-BW80H-00 命令注入漏洞
CVE-2021-45977 JetBrains IntelliJ IDEA 安全漏洞
CVE-2022-24347 JetBrains YouTrack 跨站脚本漏洞

Showing top 20 of 47 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2022-25062

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