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.

• CWE-121
• CWE-787

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

Published

Dec 15, 2025

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2023-53873SyncBreeze 15.2.24 contains a denial of service vulnerabilit…8.7
• CVE-2023-53874GOM Player 2.3.90.5360 contains a buffer overflow vulnerabil…9.8
• CVE-2023-53875GOM Player 2.3.90.5360 contains a remote code execution vuln…8.8
• CVE-2023-53876Academy LMS 6.1 contains a file upload vulnerability that al…5.4
• CVE-2023-53877Bus Reservation System 1.1 contains a SQL injection vulnerab…9.8
• CVE-2023-53878Member Login Script 3.3 contains a client-side desynchroniza…6.9
• CVE-2023-5388NSS was susceptible to a timing side-channel attack when per…6.5
• CVE-2023-53880Lucee 5.4.2.17 contains a reflected cross-site scripting vul…4.8
• CVE-2023-53881ReyeeOS 1.204.1614 contains an unencrypted CWMP communicatio…8.1
• CVE-2023-53882JLex GuestBook 1.6.4 contains a reflected cross-site scripti…5.1
• CVE-2023-53883Webedition CMS v2.9.8.8 contains a remote code execution vul…7.2
• CVE-2023-53884Webedition CMS v2.9.8.8 contains a stored cross-site scripti…5.4