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CVE-2019-18989

Quick assessment

Affected
n/a n/a
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.

Mediatek MT7620N是中国联发科（MediaTek）的一款IEEE802.11n片上路由芯片。该芯片内部集成了一个802.11n MAC/基带/2.4GHz射频模块，一个主频为580MHz MIPS 24K的处理器，一个5端口百兆以太网交换机，二个RGMII接口。可以说，MT7620包含了实现无线路由器，无线AP所需要的全部功能模块。 Mediatek MT7620N 1.06设备上存在安全漏洞。 该漏洞源于允许将未加密的数据帧发送到受WPA2保护的WLAN路由器，在该路由器中，数据包将通过网

AI Predicted 7.5 Difficulty: Moderate EPSS 0.75% · P53
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I. Basic Information for CVE-2019-18989

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A partial authentication bypass vulnerability exists on Mediatek MT7620N 1.06 devices. The vulnerability allows sending an unencrypted data frame to a WPA2-protected WLAN router where the packet is routed through the network. If successful, a response is sent back as an encrypted frame, which would allow an attacker to discern information or potentially modify data.
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
Mediatek MT7620N 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mediatek MT7620N是中国联发科（MediaTek）的一款IEEE802.11n片上路由芯片。该芯片内部集成了一个802.11n MAC/基带/2.4GHz射频模块，一个主频为580MHz MIPS 24K的处理器，一个5端口百兆以太网交换机，二个RGMII接口。可以说，MT7620包含了实现无线路由器，无线AP所需要的全部功能模块。 Mediatek MT7620N 1.06设备上存在安全漏洞。 该漏洞源于允许将未加密的数据帧发送到受WPA2保护的WLAN路由器，在该路由器中，数据包将通过网
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
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II. Public POCs for CVE-2019-18989

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III. Intelligence Information for CVE-2019-18989

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Other References for CVE-2019-18989 (1)

Same Patch Batch · n/a · 2020-09-30 · 45 CVEs total

CVE-2020-26160 7.5 HIGH jwt-go 安全漏洞
CVE-2020-14375 Ubuntu DPDK 代码问题漏洞
CVE-2020-13951 Apache OpenMeetings 安全漏洞
CVE-2020-25816 HashiCorp Vault和Vault Enterprise 安全漏洞
CVE-2020-25830 MantisBT 跨站脚本漏洞
CVE-2020-12870 RainbowFish PacsOne Server SQL注入漏洞
CVE-2020-12715 RainbowFish PacsOne Server 代码问题漏洞
CVE-2020-13952 Apache Superset 安全漏洞
CVE-2020-12869 RainbowFish PacsOne Server 跨站脚本漏洞
CVE-2020-25781 MantisBT 安全漏洞
CVE-2020-14376 Ubuntu DPDK 缓冲区错误漏洞
CVE-2020-14374 Ubuntu DPDK copy_data安全漏洞
CVE-2020-15849 desk2.3 SettingsController SQL注入漏洞
CVE-2020-15488 desk 代码问题漏洞
CVE-2020-15487 Desk SQL注入漏洞
CVE-2020-19676 Nacos 信息泄露漏洞
CVE-2020-24721 Google Apple GAEN 安全漏洞
CVE-2020-19672 Niushop B2B2C 代码问题漏洞
CVE-2019-18991 Qualcomm 芯片和D-Link DWR-116授权问题漏洞
CVE-2019-18990 多款 Realtek 授权问题漏洞

Showing top 20 of 45 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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