Command Injection Flaw in Hikvision Web Server

CVE-2021-36260

What is CVE-2021-36260?

CVE-2021-36260 is a command injection vulnerability found in the web server of certain Hikvision products, which are widely used for surveillance and security purposes. This flaw arises from inadequate input validation, allowing an attacker to inject malicious commands into the web server’s interface. If exploited, this vulnerability could enable unauthorized individuals to execute arbitrary commands on the underlying operating system of vulnerable devices. As such, organizations that rely on Hikvision products for security monitoring could face severe repercussions, including system compromise, unauthorized access to sensitive information, and potential manipulation of security footage or other critical functions.

Potential impact of CVE-2021-36260

1. Unauthorized System Control: Attackers could execute arbitrary commands, potentially gaining full control over affected devices. This access may allow them to alter settings, disable security features, or leverage the devices for other malicious activities.

2. Data Breach Risks: The ability to execute commands on the web server could lead to unauthorized access to sensitive data stored on or processed by the affected systems. This could compromise the confidentiality and integrity of organizational data, leading to significant reputational harm and legal repercussions.

3. Increased Vulnerability to Malware: Exploitation of this vulnerability might facilitate the installation of additional malware, including ransomware, which could lead to further spread within the organization’s infrastructure, crippling operations and demanding ransom payments for data recovery.

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