CVE-2026-61392 in DS-2CD
Summary
by MITRE • 07/22/2026
There is a information disclosure vulnerability in some Hikvision cameras, allowing unauthenticated attackers to obtain partial information from the device’s memory.
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Analysis
by VulDB Data Team • 07/22/2026
This information disclosure vulnerability in Hikvision cameras represents a critical security weakness that undermines the integrity of networked video surveillance systems. The flaw allows unauthenticated attackers to extract partial memory contents from affected devices, potentially exposing sensitive operational data including configuration parameters, authentication credentials, and system-specific information. Such vulnerabilities typically arise from improper input validation or memory management practices within the device firmware, creating pathways for adversaries to gain unauthorized access to internal system states without requiring legitimate authentication credentials.
The technical implementation of this vulnerability involves exploitation of memory read operations that should be properly protected but instead remain accessible to external network requests. Attackers can leverage this weakness through network-based probing techniques to retrieve fragments of memory addresses containing system information, which may include device identifiers, firmware versions, network configurations, and potentially even partial authentication tokens or session data. This type of vulnerability aligns with CWE-200, which specifically addresses "Information Exposure" where sensitive data is unintentionally made available to unauthorized actors. The attack surface is particularly concerning given that Hikvision cameras are widely deployed in enterprise and industrial environments where they often serve as critical components of security infrastructure.
From an operational impact perspective, this vulnerability creates significant risk for organizations relying on Hikvision surveillance equipment, as it enables adversaries to gather intelligence about network topology, device configurations, and potential attack vectors. The partial information disclosure could facilitate more sophisticated attacks such as privilege escalation attempts, targeted exploitation of other vulnerabilities, or social engineering campaigns leveraging the gathered system details. The vulnerability's unauthenticated nature means that any attacker with network access can potentially exploit it, regardless of their authorization status, making it particularly dangerous in environments where physical security controls may be insufficient.
Security mitigations for this vulnerability should encompass immediate firmware updates from Hikvision addressing the memory exposure issue, along with network segmentation strategies to limit unauthorized access to surveillance equipment. Organizations should implement robust network monitoring to detect unusual traffic patterns associated with memory probing activities, and establish baseline configurations that minimize information exposure through proper system hardening practices. Additionally, regular security assessments of networked devices should include memory inspection procedures to identify similar vulnerabilities. This vulnerability demonstrates the importance of applying the principle of least privilege at all levels of network infrastructure and aligns with ATT&CK technique T1082, which covers "System Information Discovery" where adversaries attempt to gather information about the system they are targeting. The broader implications highlight the critical need for secure coding practices and comprehensive security testing throughout the device development lifecycle to prevent such information exposure vulnerabilities from reaching production environments.