CVE-2022-37134
Quick assessment
Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
D-Link DIR-816是中国友讯（D-Link）公司的一款无线路由器。 D-Link DIR-816固件A2_v1.10CNB04.img镜像版本存在安全漏洞，该漏洞源于其/goform/form2Wan.cgi组件的wantype为3时，l2tp_usrname会被base64解密，然后将解密结果存储于v94，然而v94不检查l2tp_usrname大小导致栈溢出。
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2022-37134
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
D-link DIR-816 A2_v1.10CNB04.img is vulnerable to Buffer Overflow via /goform/form2Wan.cgi. When wantype is 3, l2tp_usrname will be decrypted by base64, and the result will be stored in v94, which does not check the size of l2tp_usrname, resulting in stack overflow.
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
D-Link DIR-816 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DIR-816是中国友讯（D-Link）公司的一款无线路由器。 D-Link DIR-816固件A2_v1.10CNB04.img镜像版本存在安全漏洞，该漏洞源于其/goform/form2Wan.cgi组件的wantype为3时，l2tp_usrname会被base64解密，然后将解密结果存储于v94，然而v94不检查l2tp_usrname大小导致栈溢出。
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 | - |
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II. Public POCs for CVE-2022-37134
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2022-08-22 · 22 CVEs total
| CVE-2022-37133 | D-Link DIR-816 安全漏洞 | |
| CVE-2022-35191 | D-Link AC1200 安全漏洞 | |
| CVE-2022-38667 | Crow 资源管理错误漏洞 | |
| CVE-2022-38668 | Crow 信息泄露漏洞 | |
| CVE-2022-38171 | XPDF 输入验证错误漏洞 | |
| CVE-2022-35150 | BaijiaCMS 代码问题漏洞 | |
| CVE-2021-3659 | Linux kernel 代码问题漏洞 | |
| CVE-2021-3639 | mod_auth_mellon 输入验证错误漏洞 | |
| CVE-2021-3590 | Foreman 安全漏洞 | |
| CVE-2021-3586 | Red Hat OpenShift Service Mesh 安全特征问题漏洞 | |
| CVE-2021-3513 | Red Hat Keycloak 安全漏洞 | |
| CVE-2021-3481 | Libqt 缓冲区错误漏洞 | |
| CVE-2021-3442 | Red Hat 3scale API Management Platform 输入验证错误漏洞 | |
| CVE-2020-27836 | Red Hat OpenShift cluster-ingress-operator 安全漏洞 | |
| CVE-2021-37289 | PLANEX Chibi Fai 3 安全漏洞 | |
| CVE-2022-36251 | Clinic’s Patient Management System 跨站脚本漏洞 | |
| CVE-2022-36198 | Bus Pass Management System SQL注入漏洞 | |
| CVE-2022-35583 | wkhtmltopdf 代码问题漏洞 | |
| CVE-2022-2873 | Linux kernel 安全漏洞 | |
| CVE-2022-28598 | ERPNext 跨站脚本漏洞 |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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