CVE-2023-53879

NVClient 5.0 contains a stack buffer overflow vulnerability in the user configuration contact field that allows attackers to crash the application. Attackers can overwrite 846 bytes of memory by pasting a crafted payload into the contact box, causing a denial of service condition.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://download.eyemaxdvr.com/DVST%20ST%20SERIES/CMS/Video%20Surveillance%20Management%20Software(V5.0).pdf	Product
https://www.exploit-db.com/exploits/51700	Exploit Third Party Advisory
https://www.vulncheck.com/advisories/nvclient-stack-buffer-overflow-vulnerability-via-user-configuration	Third Party Advisory
http://download.eyemaxdvr.com/DVST%20ST%20SERIES/CMS/Video%20Surveillance%20Management%20Software(V5.0).pdf	Product
https://www.exploit-db.com/exploits/51700	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:eyemaxsystems:nvclient:5.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-12-15 21:15

Updated : 2025-12-18 22:36

NVD link : CVE-2023-53879

Mitre link : CVE-2023-53879

CVE.ORG link : CVE-2023-53879

JSON object : View

Products Affected

eyemaxsystems

nvclient

CWE

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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