CVE-2023-53879

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

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

18 Dec 2025, 22:36

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
First Time Eyemaxsystems nvclient
Eyemaxsystems
CPE cpe:2.3:a:eyemaxsystems:nvclient:5.0:*:*:*:*:*:*:*
CWE CWE-787
References () http://download.eyemaxdvr.com/DVST%20ST%20SERIES/CMS/Video%20Surveillance%20Management%20Software(V5.0).pdf - () http://download.eyemaxdvr.com/DVST%20ST%20SERIES/CMS/Video%20Surveillance%20Management%20Software(V5.0).pdf - Product
References () https://www.exploit-db.com/exploits/51700 - () https://www.exploit-db.com/exploits/51700 - Exploit, Third Party Advisory
References () https://www.vulncheck.com/advisories/nvclient-stack-buffer-overflow-vulnerability-via-user-configuration - () https://www.vulncheck.com/advisories/nvclient-stack-buffer-overflow-vulnerability-via-user-configuration - Third Party Advisory

15 Dec 2025, 22:15

Type Values Removed Values Added
References () http://download.eyemaxdvr.com/DVST%20ST%20SERIES/CMS/Video%20Surveillance%20Management%20Software(V5.0).pdf - () http://download.eyemaxdvr.com/DVST%20ST%20SERIES/CMS/Video%20Surveillance%20Management%20Software(V5.0).pdf -
References () https://www.exploit-db.com/exploits/51700 - () https://www.exploit-db.com/exploits/51700 -

15 Dec 2025, 21:15

Type Values Removed Values Added
New CVE
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