CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2020-1863
https://notcve.org/view.php?id=CVE-2020-1863
Huawei USG6000V with versions V500R001C20SPC300, V500R003C00SPC100, and V500R005C00SPC100 have an out-of-bounds read vulnerability. Due to a logical flaw in a JSON parsing routine, a remote, unauthenticated attacker could exploit this vulnerability to disrupt service in the affected products. El Huawei USG6000V con versiones V500R001C20SPC300, V500R003C00SPC100, y V500R005C00SPC100 tiene una vulnerabilidad de lectura fuera de límites. Debido a un fallo lógico en una rutina de análisis JSON, un atacante remoto no autenticado podría explotar esta vulnerabilidad para interrumpir el servicio en los productos afectados. • https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200311-01-buffer-en • CWE-125: Out-of-bounds Read •
CVSS: 8.6EPSS: 0%CPEs: 261EXPL: 0CVE-2019-5254
https://notcve.org/view.php?id=CVE-2019-5254
Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981) have an out-of-bounds read vulnerability. An attacker who logs in to the board may send crafted messages from the internal network port or tamper with inter-process message packets to exploit this vulnerability. Due to insufficient validation of the message, successful exploit may cause the affected board to be abnormal. Ciertos productos de Huawei (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981), tienen una vulnerabilidad de lectura fuera de límites. Un atacante que inicie sesión en la tarjeta puede enviar mensajes especialmente diseñados desde el puerto de red interno o manipular los paquetes de mensajes entre procesos para explotar esta vulnerabilidad. • https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191211-01-ssp-en • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 261EXPL: 0CVE-2019-5255
https://notcve.org/view.php?id=CVE-2019-5255
Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981) have a DoS vulnerability. An attacker may send crafted messages from a FTP client to exploit this vulnerability. Due to insufficient validation of the message, successful exploit may cause the system out-of-bounds read and result in a denial of service condition of the affected service. Ciertos productos de Huawei (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981), tienen una vulnerabilidad de DoS. Un atacante puede enviar mensajes especialmente diseñados desde un cliente FTP para explotar esta vulnerabilidad. • https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191211-01-ssp-en • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 261EXPL: 0CVE-2019-5256
https://notcve.org/view.php?id=CVE-2019-5256
Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981) have a null pointer dereference vulnerability. The system dereferences a pointer that it expects to be valid, but is NULL. A local attacker could exploit this vulnerability by sending crafted parameters. A successful exploit could cause a denial of service and the process reboot. Ciertos productos de Huawei (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981), tienen una vulnerabilidad de desreferencia del puntero. • https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191211-01-ssp-en • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 261EXPL: 0CVE-2019-5258
https://notcve.org/view.php?id=CVE-2019-5258
Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981) have a buffer overflow vulnerability. An attacker who logs in to the board may send crafted messages from the internal network port or tamper with inter-process message packets to exploit this vulnerability. Due to insufficient validation of the message, successful exploit may cause the affected board to be abnormal. Ciertos productos de Huawei (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981), tienen una vulnerabilidad de desbordamiento de búfer. Un atacante que inicie sesión en la tarjeta puede enviar mensajes especialmente diseñados desde el puerto de red interno o manipular los paquetes de mensajes entre procesos para explotar esta vulnerabilidad. • https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191211-01-ssp-en • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •