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I. Basic Information for CVE-2023-23119
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The use of the cyclic redundancy check (CRC) algorithm for integrity check during firmware update makes Ubiquiti airFiber AF2X Radio firmware version 3.2.2 and earlier vulnerable to firmware modification attacks. An attacker can conduct a man-in-the-middle (MITM) attack to modify the new firmware image and bypass the checksum verification.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Ubiquiti airFiber 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ubiquiti airFiber是美国优比快(Ubiquiti)公司的一款点对点无线平台。 Ubiquiti airFiber AF2X Radio 固件版本 3.2.2及之前版本存在安全漏洞,该漏洞源于在固件更新期间使用cyclic redundancy check (CRC) 算法进行完整性检查,攻击者利用该漏洞可以进行中间人攻击,绕过校验和验证修改新固件映像。
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
VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2023-23119
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III. Intelligence Information for CVE-2023-23119
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IV. Related Vulnerabilities
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