CVE-2021-29379
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.
D-Link DIR-802是中国台湾友讯（D-Link）公司的一个无线路由器。 D-Link DIR-802 A1 1.00b05 存在操作系统命令注入漏洞，该漏洞源于系统默认情况下在1900端口开启了通用即插即用功能。攻击者可利用该漏洞通过向SSDP M-SEARCH discover报文的ST (Search Target)字段中注入有效载荷来执行命令注入。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-29379
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered on D-Link DIR-802 A1 devices through 1.00b05. Universal Plug and Play (UPnP) is enabled by default on port 1900. An attacker can perform command injection by injecting a payload into the Search Target (ST) field of the SSDP M-SEARCH discover packet. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
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-802 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DIR-802是中国台湾友讯（D-Link）公司的一个无线路由器。 D-Link DIR-802 A1 1.00b05 存在操作系统命令注入漏洞，该漏洞源于系统默认情况下在1900端口开启了通用即插即用功能。攻击者可利用该漏洞通过向SSDP M-SEARCH discover报文的ST (Search Target)字段中注入有效载荷来执行命令注入。
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-2021-29379
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/Threekiii/Awesome-POC/blob/master/%E7%BD%91%E7%BB%9C%E8%AE%BE%E5%A4%87%E6%BC%8F%E6%B4%9E/D-Link%20DIR-802%20%E5%91%BD%E4%BB%A4%E6%B3%A8%E5%85%A5%E6%BC%8F%E6%B4%9E%20CVE-2021-29379.md | POC Details |
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Security Blog Posts for CVE-2021-29379 (1)
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https://cool-y.github.io/2021/03/02/DIR-802-OS-Command-Injection x_refsource_MISC
Same Patch Batch · n/a · 2021-04-12 · 23 CVEs total
| CVE-2021-23371 | 7.5 HIGH | Regular Expression Denial of Service (ReDoS) |
| CVE-2021-23370 | 7.5 HIGH | Prototype Pollution |
| CVE-2021-23369 | 5.6 MEDIUM | Remote Code Execution (RCE) |
| CVE-2021-23368 | 5.3 MEDIUM | Regular Expression Denial of Service (ReDoS) |
| CVE-2021-3125 | TP-Link TL-XDR 安全漏洞 | |
| CVE-2020-24285 | Intelbras TIP 200 信息泄露漏洞 | |
| CVE-2020-28872 | jonfinley Monitorr 安全漏洞 | |
| CVE-2021-25926 | Echel0n SiCKRAGE 跨站脚本漏洞 | |
| CVE-2021-25925 | Echel0n SiCKRAGE 跨站脚本漏洞 | |
| CVE-2021-27486 | FATEK Automation WinProladder 数字错误漏洞 | |
| CVE-2021-23270 | Michael gargoyle 安全漏洞 | |
| CVE-2021-30030 | Saad Irfan RemoteClinic 跨站脚本漏洞 | |
| CVE-2021-3128 | ASUS RT-AX3000 安全漏洞 | |
| CVE-2021-29302 | TP-Link TL-WR802N 缓冲区错误漏洞 | |
| CVE-2020-15390 | Pegasystem PEGA Platform 安全漏洞 | |
| CVE-2021-29357 | OutSystems Platform 代码问题漏洞 | |
| CVE-2019-15059 | Liberty lisPBX 安全漏洞 | |
| CVE-2021-3163 | Quill 跨站脚本漏洞 | |
| CVE-2021-30039 | Saad Irfan RemoteClinic 跨站脚本漏洞 | |
| CVE-2021-30042 | Saad Irfan RemoteClinic 跨站脚本漏洞 |
Showing top 20 of 23 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-29379
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