CVSS: 8.1EPSS: 0%CPEs: 1EXPL: 0CVE-2023-28813
https://notcve.org/view.php?id=CVE-2023-28813
An attacker could exploit a vulnerability by sending crafted messages to computers installed with this plug-in to modify plug-in parameters, which could cause affected computers to download malicious files. Un atacante podría aprovechar una vulnerabilidad enviando mensajes manipulados a las maquinas instaladas con este complemento para modificar los parámetros del complemento, lo que podría provocar que las maquinas afectadas descarguen archivos maliciosos. • https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-vulnerabilities-in-hikvision-web-browser-plug-in-locals •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-28812
https://notcve.org/view.php?id=CVE-2023-28812
There is a buffer overflow vulnerability in a web browser plug-in could allow an attacker to exploit the vulnerability by sending crafted messages to computers installed with this plug-in, which could lead to arbitrary code execution or cause process exception of the plug-in. Existe una vulnerabilidad de desbordamiento del búfer en un complemento del navegador web que podría permitir que un atacante aproveche la vulnerabilidad enviando mensajes manipulados a las maquinas instaladas con este complemento, lo que podría provocar la ejecución de código arbitrario o provocar una excepción en el proceso del complemento. • https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-vulnerabilities-in-hikvision-web-browser-plug-in-locals • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 7.4EPSS: 0%CPEs: 79EXPL: 0CVE-2023-28811
https://notcve.org/view.php?id=CVE-2023-28811
There is a buffer overflow in the password recovery feature of Hikvision NVR/DVR models. If exploited, an attacker on the same local area network (LAN) could cause the device to malfunction by sending specially crafted packets to an unpatched device. Hay un desbordamiento del búfer en la función de recuperación de contraseña de los modelos NVR/DVR de Hikvision. Si se explota, un atacante en la misma red de área local (LAN) podría provocar un mal funcionamiento del dispositivo al enviar paquetes especialmente manipulados a un dispositivo sin parches. • https://www.hikvision.com/en/support/cybersecurity/security-advisory/buffer-overflow-vulnerability-in-hikvision-nvr-dvr-devices • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 7.5EPSS: 0%CPEs: 52EXPL: 0CVE-2023-28809 – Hikvision Access Control Session Hijacking
https://notcve.org/view.php?id=CVE-2023-28809
Some access control products are vulnerable to a session hijacking attack because the product does not update the session ID after a user successfully logs in. To exploit the vulnerability, attackers have to request the session ID at the same time as a valid user logs in, and gain device operation permissions by forging the IP and session ID of an authenticated user. Remote attackers can steal valid authentication session identifiers of Hikvision Access Control/Intercom Products. This is possible because a remote attacker can create a session identifier without restrictions. If an attacker requests a session ID at the same time as a valid user, the attacker receives the identical session ID. • http://packetstormsecurity.com/files/174506/Hikvision-Access-Control-Session-Hijacking.html https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-vulnerability-in-some-hikvision-access-control-intercom • CWE-284: Improper Access Control CWE-384: Session Fixation •
CVSS: 4.3EPSS: 0%CPEs: 74EXPL: 1CVE-2023-28810
https://notcve.org/view.php?id=CVE-2023-28810
Some access control/intercom products have unauthorized modification of device network configuration vulnerabilities. Attackers can modify device network configuration by sending specific data packets to the vulnerable interface within the same local network. Algunos productos de control de acceso/intercomunicación tienen vulnerabilidades de modificación no autorizada de la configuración de red del dispositivo. Los atacantes pueden modificar la configuración de red del dispositivo enviando paquetes de datos específicos a la interfaz vulnerable dentro de la misma red local. • https://github.com/skylightcyber/CVE-2023-28810 https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-vulnerability-in-some-hikvision-access-control-intercom • CWE-284: Improper Access Control •