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CVE-2022-0162— Vulnerability in TP-LinK TL-WR841N wireless router

Quick assessment

Affected
TP-Link TL-WR841N
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.

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,远程攻击者可利用该漏洞拦截凭证,并随后通过基于web的管理界面对受影响的设备执行管理操作。

CVSS 8.4 · High EPSS 0.67% · P50

Possible ATT&CK Techniques 1 AI

T1552 · Unsecured Credentials
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I. Basic Information for CVE-2022-0162

Vulnerability Information

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Vulnerability Title
Vulnerability in TP-LinK TL-WR841N wireless router
Source: CVE Program / CVE List V5
Vulnerability Description
The vulnerability exists in TP-Link TL-WR841N V11 3.16.9 Build 160325 Rel.62500n wireless router due to transmission of authentication information in cleartextbase64 format. Successful exploitation of this vulnerability could allow a remote attacker to intercept credentials and subsequently perform administrative operations on the affected device through web-based management interface.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文传输
Source: CVE Program / CVE List V5
Vulnerability Title
Tp-link TL-WR841N 安全漏洞
Source: CNNVD (China National Vulnerability Database)
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,远程攻击者可利用该漏洞拦截凭证,并随后通过基于web的管理界面对受影响的设备执行管理操作。
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
TP-Link TL-WR841N V11 3.16.9 Build 160325 Rel.62500n -

II. Public POCs for CVE-2022-0162

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III. Intelligence Information for CVE-2022-0162

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Vendor Advisories for CVE-2022-0162 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2022-0162

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