The vulnerability of the authentication module of Huawei Campus S5700, S5300, S6300, S6700, S7700, S9300, and S9700 series network switches allows a hacker to trigger a service failure.

The vulnerability of the authentication module for Huawei Campus S5700, S5300, S6300, S6700, S7700, S9300, and S9700 series network switches is related to defects in the authentication process violation of initialization of the array. Exploiting this vulnerability allows an attacker, operating...

Huawei Campus S7700/S9300/S9700 Switches Security Bypass Vulnerability

Huawei Campus S7700 and others are enterprise campus switches from Huawei China. A security vulnerability exists in Huawei Campus S7700, S9300, and S9700 switches. An attacker can exploit the vulnerability to upgrade the software, bypass the system security checking mechanism, and compromise the...

Denial of Service Vulnerability in Multiple Huawei Quidway Switches

Quidway S9700, Quidway S9300, Quidway S7700, Quidway S6700, Quidway S6300, Quidway S5700, Quidway S5300 are various types of switches launched by Huawei. A denial of service vulnerability exists in multiple Huawei Quidway switches, which allows attackers to launch a denial of service attack by...

CVE-2016-8797

Huawei AR3200 with software V200R007C00, V200R005C32, V200R005C20; S12700 with software V200R008C00, V200R007C00; S5300 with software V200R008C00, V200R007C00, V200R006C00; S5700 with software V200R008C00, V200R007C00, V200R006C00; S6300 with software V200R008C00, V200R007C00; S6700 with software...

CVE-2014-8572

Huawei AC6605 with software V200R001C00; AC6605 with software V200R002C00; ACU with software V200R001C00; ACU with software V200R002C00; S2300, S3300, S2700, S3700 with software V100R006C05 and earlier versions; S5300, S5700, S6300, S6700 with software V100R006, V200R001, V200R002, V200R003,...

CVE-2014-3224

Huawei Quidway S9700 V200R003C00SPC500, Quidway S9300 V200R003C00SPC500, Quidway S7700 V200R003C00SPC500, Quidway S6700 V200R003C00SPC300, Quidway S6300 V200R003C00SPC300, Quidway S5700 V200R003C00SPC300, Quidway S5300 V200R003C00SPC300 enable attackers to launch DoS attacks by crafting and sendi...

CVE-2014-4707

Huawei Campus S7700 with software V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300; S9300 with software V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300; S9700 with software V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300 allow unauthorized users to upgrade the bootrom or...

CVE-2014-4706

Huawei Campus S3700HI with software V200R001C00SPC300; Campus S5700 with software V200R002C00SPC100; Campus S7700 with software V200R003C00SPC300,V200R003C00SPC500; LSW S9700 with software V200R001C00SPC300,V200R003C00SPC300,V200R003C00SPC500; S2350 with software V200R003C00SPC300; S2750 with...

CVE-2014-4707

Huawei Campus S7700 with software V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300; S9300 with software V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300; S9700 with software V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300 allow unauthorized users to upgrade the bootrom or...

CVE-2016-8773

CVE-2016-8773 affects Huawei S-series switches (S5300, S5700, S6300, S6700, S7700, S9300, S9700, S12700) with listed V200R software versions. The root cause is improper validation of MPLS packets, enabling a remote attacker to cause a denial of service by sending malformed MPLS messages. Impact i...

CVE-2014-8572

CVE-2014-8572 affects Huawei VRP-based devices (e.g., AC6605, ACU, S2300/S3300/S2700/S3700, S5300/S5700/S6300/S6700, S7700/S9300/S9300E/S9700) where the SSH server processes a message without valid checksums, allowing remote attackers to send a crafted SSH packet to cause a denial of service. Con...

CVE-2014-4707

CVE-2014-4707 affects Huawei Campus S7700/S9300/S9700 switches (firmware versions listed in the initial entry). The vulnerability allows unauthorized users to upgrade the bootrom/bootload software and bypass Menu protection, enabling a Menu compromise attack or bypass of Menu/upgrade protection. ...

CVE-2016-8797

The CVE-2016-8797 entry describes a memory exhaustion issue in Huawei devices caused by abnormal MPLS packets processed by the MPLS module. Affected products include Huawei AR3200 and several S-series switches (S12700, S5300, S5700, S6300, S6700, S7700, S9300, S9700) with listed software versions...

Multiple Huawei VRP Platform Switch Input Checksum Vulnerabilities

Huawei S12700, S5700, S7700, S9700 are switching devices from Huawei China. An input checksum vulnerability exists in multiple Huawei VRP platform switches. Due to the lack of input checksum, an attacker can exploit the vulnerability to construct malformed messages to be sent to the VRP, causing...

Denial of service vulnerability in multiple Huawei switches

Huawei S12700, S5700, S6700, S7700, S9700 are switching devices from Huawei China. A denial of service vulnerability exists in multiple Huawei switches. Due to the lack of input checksums on the device, a remote attacker can exploit the vulnerability to construct malformed Resource Reservation...

Denial of Service Vulnerability in Multiple Huawei Products (CNVD-2016-11388)

Huawei S9700 and others are S-series switches from Huawei China. A denial of service vulnerability exists in multiple Huawei products, which originates from a program failing to properly validate Multiprotocol Label Switching MPLS messages. A remote attacker could cause a denial of service by...

CVE-2016-6518

Memory leak in Huawei S9300, S5300, S5700, S6700, S7700, S9700, and S12700 devices allows remote attackers to cause a denial of service memory consumption and restart via a large number of malformed packets...

Multiple Huawei Switches Remote Denial of Service Vulnerabilities

The Huawei S7700, S9300, S9700, and S12700 are intelligent routing switches from Huawei, a Chinese company. A remote denial of service vulnerability exists in multiple Huawei Switches. A remote attacker can exploit this vulnerability by sending a large number of malicious packets to cause a denia...

CVE-2016-6670

Huawei S7700, S9300, S9700, and S12700 devices with software before V200R008C00SPC500 use random numbers with insufficient entropy to generate self-signed certificates, which makes it easier for remote attackers to discover private keys by leveraging knowledge of a certificate...

CVE-2016-6670

Huawei S7700, S9300, S9700, and S12700 devices with software before V200R008C00SPC500 use random numbers with insufficient entropy to generate self-signed certificates, which makes it easier for remote attackers to discover private keys by leveraging knowledge of a certificate...