CVE-2024-41884— Null Pointer Dereference
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I. Basic Information for CVE-2024-41884
Vulnerability Information
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Vulnerability Title
Null Pointer Dereference
Source: NVD (National Vulnerability Database)
Vulnerability Description
Team ENVY, a Security Research TEAM has found a flaw that allows for a remote code execution on the NVR. If an attacker does not enter any value for a specific URL parameter, NULL pointer references will occur and the NVR will reboot. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Hanwha Vision NVR 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hanwha Vision NVR是韩国Hanwha Vision公司的一系列网络视频录像机设备。 Hanwha Vision NVR存在安全漏洞，该漏洞源于处理特定URL参数时存在NULL指针引用问题，当攻击者不输入任何值时会导致NVR重启。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Hanwha Vision Co., Ltd. | XRN-420S | 5.01.62 and prior versions | - |
II. Public POCs for CVE-2024-41884
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Hanwha Vision Co., Ltd. · 2024-12-24 · 6 CVEs total
| CVE-2024-41887 | Arbitrary File Overwrite | |
| CVE-2024-41885 | Hardcoding sensitive information | |
| CVE-2024-41883 | Null Pointer Dereference | |
| CVE-2024-41886 | Improper Input Validation | |
| CVE-2024-41882 | Stack based buffer overflow |
IV. Related Vulnerabilities
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V. Comments for CVE-2024-41884
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