CVE-2023-50224— TP-LINK TL-WR841N 安全漏洞
一分钟漏洞结论
影响对象
TP-Link TL-WR841N
利用判断
已确认在野利用，应立即处置
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
TP-LINK TL-WR841N是中国普联（TP-LINK）公司的一款无线路由器。 TP-Link TL-WR841N存在安全漏洞，该漏洞源于 httpd 服务存在特定缺陷，允许网络相邻攻击者在受影响的路由器上获取敏感信息。
已观察到在野利用
cisa_kev · confirmed
影响版本矩阵 61
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| TP-Link | Archer C5 | V2 |
affected |
| TP-Link | Archer C7 | V2 |
affected |
V2_241108 |
unaffected | ||
V3 |
affected | ||
| TP-Link | TL-MR3420 | V2 |
affected |
V3 |
affected | ||
V4 |
affected | ||
| TP-Link | TL-MR6400 | V1 |
affected |
V2 |
affected | ||
| TP-Link | TL-WA801ND | V3 |
affected |
V4 |
affected | ||
| TP-Link | TL-WA901ND | V3 |
affected |
V4 |
affected | ||
V4_201030 |
unaffected | ||
V5 |
affected | ||
V5_201030 |
unaffected | ||
| TP-Link | TL-WDR3500 | V2 |
affected |
| TP-Link | TL-WDR3600 | V2 |
affected |
| TP-Link | TL-WDR4300 | V1 |
affected |
| TP-Link | TL-WR1043ND | V2 |
affected |
V3 |
affected | ||
V4 |
affected | ||
| TP-Link | TL-WR1045ND | RU V2 |
affected |
| TP-Link | TL-WR740N | V4 |
affected |
V5 |
affected | ||
V6 |
affected | ||
V7 |
affected | ||
| TP-Link | TL-WR741ND | V4 |
affected |
V5 |
affected | ||
V6 |
affected | ||
| TP-Link | TL-WR749N | BR 6.0 |
affected |
BR 7.0 |
affected | ||
| TP-Link | TL-WR840N | V2 |
affected |
V3 |
affected | ||
| TP-Link | TL-WR841N | 3.16.9 build 200409 |
affected |
V8 |
affected | ||
V9 |
affected | ||
V10 |
affected | ||
V11 |
affected | ||
V11_211209 |
unaffected | ||
V12 |
affected | ||
V12_230317 |
unaffected | ||
| TP-Link | TL-WR841ND | V8 |
affected |
V9 |
affected | ||
V10 |
affected | ||
V11 |
affected | ||
V11_211209 |
unaffected | ||
V12 |
affected | ||
V12_230317 |
unaffected | ||
| TP-Link | TL-WR842N | V2 |
affected |
V3 |
affected | ||
V4 |
affected | ||
| TP-Link | TL-WR842ND | V2 |
affected |
V3 |
affected | ||
V4 |
affected | ||
| TP-Link | TL-WR845N | V1 |
affected |
V2 |
affected | ||
| TP-Link | TL-WR941ND | V5 |
affected |
V6 |
affected | ||
V6_220610 |
unaffected | ||
| TP-Link | TL-WR945N | V1 |
affected |
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一、 漏洞 CVE-2023-50224 基础信息
漏洞信息
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Vulnerability Title
TP-Link TL-WR841N dropbearpwd Improper Authentication Information Disclosure Vulnerability
来源: CVE Program / CVE List V5
Vulnerability Description
TP-Link TL-WR841N dropbearpwd Improper Authentication Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR841N routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from improper authentication. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-19899.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
使用欺骗进行的认证绕过
来源: CVE Program / CVE List V5
Vulnerability Title
TP-LINK TL-WR841N 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
TP-LINK TL-WR841N是中国普联（TP-LINK）公司的一款无线路由器。 TP-Link TL-WR841N存在安全漏洞，该漏洞源于 httpd 服务存在特定缺陷，允许网络相邻攻击者在受影响的路由器上获取敏感信息。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| TP-Link | TL-WR841N | 3.16.9 build 200409 | - |
|
| TP-Link | TL-WR841ND | V8 | - |
|
| TP-Link | TL-MR6400 | V1 | - |
|
| TP-Link | Archer C5 | V2 | - |
|
| TP-Link | Archer C7 | V2 | - |
|
| TP-Link | TL-WDR3600 | V2 | - |
|
| TP-Link | TL-WDR4300 | V1 | - |
|
| TP-Link | TL-WDR3500 | V2 | - |
|
| TP-Link | TL-WR740N | V4 | - |
|
| TP-Link | TL-WR741ND | V4 | - |
|
| TP-Link | TL-WR749N | BR 6.0 | - |
|
| TP-Link | TL-MR3420 | V2 | - |
|
| TP-Link | TL-WR1043ND | V2 | - |
|
| TP-Link | TL-WR1045ND | RU V2 | - |
|
| TP-Link | TL-WR840N | V2 | - |
|
| TP-Link | TL-WR842N | V2 | - |
|
| TP-Link | TL-WR842ND | V2 | - |
|
| TP-Link | TL-WR845N | V1 | - |
|
| TP-Link | TL-WR941ND | V5 | - |
|
| TP-Link | TL-WR945N | V1 | - |
|
| TP-Link | TL-WA801ND | V3 | - |
|
| TP-Link | TL-WA901ND | V3 | - |
|
二、漏洞 CVE-2023-50224 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
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未找到公开 POC。
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CVE-2023-50224 厂商安全公告 (2)
-
ZDI-23-1808 | Zero Day Initiative x_research-advisory
-
CVE-2023-50224 厂商页面 (1)
-
Download for TL-WR841N | TP-Link vendor-advisory
同批安全公告 · TP-Link · 2024-05-03 · 共 11 条
| CVE-2023-39471 | TP-LINK TL-WR841N 安全漏洞 | |
| CVE-2023-35717 | TP-LINK Tapo C210 安全漏洞 | |
| CVE-2023-41184 | TP-LINK Tapo C210 安全漏洞 | |
| CVE-2023-44448 | TP-LINK Archer A54 安全漏洞 | |
| CVE-2023-44447 | TP-LINK TL-WR902AC 安全漏洞 | |
| CVE-2023-27332 | TP-LINK Archer AX21 安全漏洞 | |
| CVE-2023-27333 | TP-LINK Archer AX21 安全漏洞 | |
| CVE-2023-27346 | TP-LINK AX1800 安全漏洞 | |
| CVE-2023-27359 | TP-LINK AX1800 安全漏洞 | |
| CVE-2023-50225 | TP-LINK TL-WR902AC 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2023-50224
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