CVE-2026-57875: GV-LPC2011/LPC2211 - unauthorized null pointer dereference vulnerability in packet parsing
An unauthenticated NULL pointer dereference vulnerability exists in the HTTP request parsing logic of multiple CGI components in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by improper validation of required HTTP request metadata before it is used by the affected components. A remote attacker may exploit this vulnerability by sending a specially crafted HTTP request, causing the affected process to crash and resulting in a denial of service.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-57875?
CVE-2026-57875 has a severity rating of 7.5, categorized as high.
How do I fix CVE-2026-57875?
To mitigate CVE-2026-57875, upgrade to GeoVision GV-LPC2011 and GV-LPC2211 V1.13 or later.
What products are affected by CVE-2026-57875?
CVE-2026-57875 affects GeoVision GV-LPC2011 and GV-LPC2211 versions V1.12 and earlier.
What type of vulnerability is CVE-2026-57875?
CVE-2026-57875 is classified as an unauthorized null pointer dereference vulnerability.
What conditions must be met for CVE-2026-57875 to be exploited?
CVE-2026-57875 can be exploited without authentication due to improper validation in HTTP request parsing.