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CVSS: 7.5EPSS: 0%CPEs: 443EXPL: 0

The SIP module of some Huawei products have a denial of service (DoS) vulnerability. A remote attacker could exploit these three vulnerabilities by sending the specially crafted messages to the affected device. Due to the insufficient verification of the packets, successful exploit could allow the attacker to cause buffer overflow and dead loop, leading to DoS condition. Affected products can be found in https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-sip-en. El módulo SIP de algunos productos Huawei presenta una vulnerabilidad de denegación de servicio (DoS). • https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-sip-en • CWE-20: Improper Input Validation CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.5EPSS: 0%CPEs: 443EXPL: 0

The SIP module of some Huawei products have a denial of service (DoS) vulnerability. A remote attacker could exploit these three vulnerabilities by sending the specially crafted messages to the affected device. Due to the insufficient verification of the packets, successful exploit could allow the attacker to cause buffer overflow and dead loop, leading to DoS condition. Affected products can be found in https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-sip-en. El módulo SIP de algunos productos Huawei presenta una vulnerabilidad de denegación de servicio (DoS). • https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-sip-en • CWE-20: Improper Input Validation CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.5EPSS: 0%CPEs: 443EXPL: 0

The SIP module of some Huawei products have a denial of service (DoS) vulnerability. A remote attacker could exploit these three vulnerabilities by sending the specially crafted messages to the affected device. Due to the insufficient verification of the packets, successful exploit could allow the attacker to cause buffer overflow and dead loop, leading to DoS condition. Affected products can be found in https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-sip-en. El módulo SIP de algunos productos Huawei presenta una vulnerabilidad de denegación de servicio (DoS). • https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-sip-en • CWE-20: Improper Input Validation CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 4.9EPSS: 0%CPEs: 89EXPL: 0

Huawei DP300 V500R002C00; V500R002C00B010; V500R002C00B011; V500R002C00B012; V500R002C00B013; V500R002C00B014; V500R002C00B017; V500R002C00B018; V500R002C00SPC100; V500R002C00SPC200; V500R002C00SPC300; V500R002C00SPC400; V500R002C00SPC500; V500R002C00SPC600; V500R002C00SPC800; V500R002C00SPC900; V500R002C00SPCa00; RP200 V500R002C00SPC200; V600R006C00; V600R006C00SPC200; V600R006C00SPC300; TE30 V100R001C10SPC300; V100R001C10SPC500; V100R001C10SPC600; V100R001C10SPC700B010; V500R002C00SPC200; V500R002C00SPC500; V500R002C00SPC600; V500R002C00SPC700; V500R002C00SPC900; V500R002C00SPCb00; V600R006C00; V600R006C00SPC200; V600R006C00SPC300; TE40 V500R002C00SPC600; V500R002C00SPC700; V500R002C00SPC900; V500R002C00SPCb00; V600R006C00; V600R006C00SPC200; V600R006C00SPC300; TE50 V500R002C00SPC600; V500R002C00SPC700; V500R002C00SPCb00; V600R006C00; V600R006C00SPC200; V600R006C00SPC300; TE60 V100R001C10; V100R001C10B001; V100R001C10B002; V100R001C10B010; V100R001C10B011; V100R001C10B012; V100R001C10B013; V100R001C10B014; V100R001C10B016; V100R001C10B017; V100R001C10B018; V100R001C10B019; V100R001C10SPC400; V100R001C10SPC500; V100R001C10SPC600; V100R001C10SPC700; V100R001C10SPC800B011; V100R001C10SPC900; V500R002C00; V500R002C00B010; V500R002C00B011; V500R002C00SPC100; V500R002C00SPC200; V500R002C00SPC300; V500R002C00SPC600; V500R002C00SPC700; V500R002C00SPC800; V500R002C00SPC900; V500R002C00SPCa00; V500R002C00SPCb00; V500R002C00SPCd00; V500R002C00SPCe00; V600R006C00; V600R006C00SPC100; V600R006C00SPC200; V600R006C00SPC300 use the CIDAM protocol, which contains sensitive information in the message when it is implemented. So these products has an information disclosure vulnerability. An authenticated remote attacker could track and get the message of a target system. Successful exploit could allow the attacker to get the information and cause the sensitive information disclosure. Huawei DP300 V500R002C00; V500R002C00B010; V500R002C00B011; V500R002C00B012; V500R002C00B013; V500R002C00B014; V500R002C00B017; V500R002C00B018; V500R002C00SPC100; V500R002C00SPC200; V500R002C00SPC300; V500R002C00SPC400; V500R002C00SPC500; V500R002C00SPC600; V500R002C00SPC800; V500R002C00SPC900; V500R002C00SPCa00; RP200 V500R002C00SPC200; V600R006C00; V600R006C00SPC200; V600R006C00SPC300; TE30 V100R001C10SPC300; V100R001C10SPC500; V100R001C10SPC600; V100R001C10SPC700B010; V500R002C00SPC200; V500R002C00SPC500; V500R002C00SPC600; V500R002C00SPC700; V500R002C00SPC900; V500R002C00SPCb00; V600R006C00; V600R006C00SPC200; V600R006C00SPC300; TE40 V500R002C00SPC600; V500R002C00SPC700; V500R002C00SPC900; V500R002C00SPCb00; V600R006C00; V600R006C00SPC200; V600R006C00SPC300; TE50 V500R002C00SPC600; V500R002C00SPC700; V500R002C00SPCb00; V600R006C00; V600R006C00SPC200; V600R006C00SPC300; TE60 V100R001C10; V100R001C10B001; V100R001C10B002; V100R001C10B010; V100R001C10B011; V100R001C10B012; V100R001C10B013; V100R001C10B014; V100R001C10B016; V100R001C10B017; V100R001C10B018; V100R001C10B019; V100R001C10SPC400; V100R001C10SPC500; V100R001C10SPC600; V100R001C10SPC700; V100R001C10SPC800B011; V100R001C10SPC900; V500R002C00; V500R002C00B010; V500R002C00B011; V500R002C00SPC100; V500R002C00SPC200; V500R002C00SPC300; V500R002C00SPC600; V500R002C00SPC700; V500R002C00SPC800; V500R002C00SPC900; V500R002C00SPCa00; V500R002C00SPCb00; V500R002C00SPCd00; V500R002C00SPCe00; V600R006C00; V600R006C00SPC100; V600R006C00SPC200 y V600R006C00SPC300 emplean el protocolo CIDAM que contiene información sensible en el mensaje cuando se implementa. • http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171220-01-cidam-en • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 7.8EPSS: 2%CPEs: 2EXPL: 0

Huawei DP300 V500R002C00 have a buffer overflow vulnerability due to the lack of validation. An authenticated local attacker can craft specific XML files to the affected products and parse this file, which result in DoS attacks or remote code execution on the device. Huawei DP300 V500R002C00 tiene una vulnerabilidad de desbordamiento de búfer debido a la falta de validación. Un atacante local autenticado puede manipular archivos XML específicos en los productos afectados y analizar este archivo, lo que resulta en ataques de denegación de servicio (DoS) o en la ejecución remota de código en el dispositivo. • http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171215-01-xml-en • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •