The vulnerability of Hikvision’s IP cameras’ microprogramming software lies in the fact that the operation value escapes the buffer in memory when processing the PrivateKey parameter. This allows a intruder to trigger a service failure.

The vulnerability of Hikvision’s IP cameras’ microprogramming software is related to the issue where the operation data escapes from the buffer into memory when processing the PrivateKey parameter. Exploiting this vulnerability can allow a remote attacker to cause a service failure by sending a...

CVE-2025-45851

An issue in Hikvision DS-2CD1321-I V5.7.21 build 230819 allows attackers to cause a Denial of Service DoS via sending a crafted POST request to the endpoint /ISAPI/Security/challenge. The vendor has stated that upgrading to V5.7.23SP2 fixes the issue...

CVE-2025-45851

An issue in Hikvision DS-2CD1321-I V5.7.21 build 230819 allows attackers to cause a Denial of Service DoS via sending a crafted POST request to the endpoint /ISAPI/Security/challenge. The vendor has stated that upgrading to V5.7.23SP2 fixes the issue...

CVE-2025-45851

The Hikvision DS-2CD1321-I IP camera (version V5.7.21 build 230819 ) is vulnerable to a Denial of Service (DoS) attack. The root cause is a memory buffer overflow occurring when the microprogramming software processes the PrivateKey parameter. An attacker can trigger a service failure by sending ...

CVE-2025-45851

An issue in Hikvision DS-2CD1321-I V5.7.21 build 230819 allows attackers to cause a Denial of Service DoS via sending a crafted POST request to the endpoint /ISAPI/Security/challenge. The vendor has stated that upgrading to V5.7.23SP2 fixes the issue...

PT-2025-27145 · Hikvision · Hikvision Ds-2Cd1321-I

Name of the Vulnerable Software and Affected Versions: Hikvision DS-2CD1321-I version 5.7.21 build 230819 Description: The issue allows attackers to cause a Denial of Service DoS via sending a crafted POST request to the endpoint "/ISAPI/Security/challenge". Recommendations: For Hikvision...

CVE-2025-45851

An issue in Hikvision DS-2CD1321-I V5.7.21 build 230819 allows attackers to cause a Denial of Service DoS via sending a crafted POST request to the endpoint /ISAPI/Security/challenge. The vendor has stated that upgrading to V5.7.23SP2 fixes the issue...

CVE-2025-45851: Undefined Security Weakness

An issue in Hikvision DS-2CD1321-I V5.7.21 build 230819 allows attackers to cause a Denial of Service DoS via sending a crafted POST request to the endpoint /ISAPI/Security/challenge. The vendor has stated that upgrading to V5.7.23SP2 fixes the issue...

Hikvision DS-2CD1321-I 安全漏洞

Hikvision DS-2CD1321-I is a webcam from Hikvision China. A security vulnerability exists in the Hikvision DS-2CD1321-I version V5.7.21, which stems from improper handling of POST requests and may result in a denial of service...

The vulnerability of Hikvision’s wireless access points’ microprogramming software lies in the lack of measures to neutralize the special elements used in the operating system commands, allowing attackers to execute arbitrary commands.

The vulnerability of Hikvision’s wireless access points’ microprogramming software is related to the lack of measures taken to neutralize the special elements used in the operating system commands. Exploiting this vulnerability allows a remote attacker to execute arbitrary commands...

CVE-2025-39240

Some Hikvision Wireless Access Point are vulnerable to authenticated remote command execution due to insufficient input validation. Attackers with valid credentials can exploit this flaw by sending crafted packets containing malicious commands to affected devices, leading to arbitrary command...

CVE-2025-39240

Some Hikvision Wireless Access Point are vulnerable to authenticated remote command execution due to insufficient input validation. Attackers with valid credentials can exploit this flaw by sending crafted packets containing malicious commands to affected devices, leading to arbitrary command...

CVE-2025-39240

Some Hikvision Wireless Access Point are vulnerable to authenticated remote command execution due to insufficient input validation. Attackers with valid credentials can exploit this flaw by sending crafted packets containing malicious commands to affected devices, leading to arbitrary command...

CVE-2025-39240

Some Hikvision Wireless Access Point are vulnerable to authenticated remote command execution due to insufficient input validation. Attackers with valid credentials can exploit this flaw by sending crafted packets containing malicious commands to affected devices, leading to arbitrary command...

CVE-2025-39240

CVE-2025-39240 affects Hikvision Wireless Access Point products. The vulnerability stems from insufficient input validation, enabling authenticated remote command execution when an attacker with valid credentials sends crafted packets containing malicious commands. Reported impact is arbitrary co...

Hikvision Wireless Access Point 安全漏洞

Hikvision Wireless Access Point is a wireless access point device from Hikvision China. A security vulnerability exists in Hikvision Wireless Access Point that stems from insufficient input validation and could lead to authenticated remote command execution...

CVE-2025-39240: Improper Neutralization of Special Elements used in an OS Command

Some Hikvision Wireless Access Point are vulnerable to authenticated remote command execution due to insufficient input validation. Attackers with valid credentials can exploit this flaw by sending crafted packets containing malicious commands to affected devices, leading to arbitrary command...

PT-2025-25398 · Hikvision · Hikvision Wireless Access Point

Name of the Vulnerable Software and Affected Versions: Hikvision Wireless Access Point affected versions not specified Description: The issue is related to insufficient input validation, allowing authenticated remote command execution. Attackers with valid credentials can exploit this by sending...

Command Execution Vulnerability in Hikvision Integrated Security Management Platform of Hangzhou Hikvision Digital Technology Co.

Hangzhou Hikvision Digital Technology Co., Ltd. is a technology company that focuses on technological innovation. Command execution vulnerability exists in the Hikvision Integrated Security Management Platform of Hangzhou Hikvision Digital Technology Co. Ltd, which can be exploited by an attacker...

CVE-2024-29947

There is a NULL dereference pointer vulnerability in some Hikvision NVRs. Due to an insufficient validation of a parameter in a message, an attacker may send specially crafted messages to an affected product, causing a process abnormality...