CVE-2021-31505
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I. Basic Information for CVE-2021-31505
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
This vulnerability allows attackers with physical access to escalate privileges on affected installations of Arlo Q Plus 1.9.0.3_278. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SSH service. The device can be booted into a special operation mode where hard-coded credentials are accepted for SSH authentication. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of root. Was ZDI-CAN-12890.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用硬编码的凭证
Source: NVD (National Vulnerability Database)
Vulnerability Title
Arlo Q Plus 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Arlo Q Plus是美国Arlo的一款智慧型安全摄像机。 Arlo Q Plus 存在信任管理问题漏洞，攻击者可利用该漏洞来升级特权，并在root上下文中执行任意代码。
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
II. Public POCs for CVE-2021-31505
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- https://www.zerodayinitiative.com/advisories/ZDI-21-683/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-31505
IV. Related Vulnerabilities
Same weakness: CWE-798
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D-Link DIR-456U A1 Hardcoded Telnet Backdoor Credentials - CVE-2026-42375
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V. Comments for CVE-2021-31505
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