CVE-2020-37220

Huawei HG630 V2 router contains an authentication bypass vulnerability that allows unauthenticated attackers to obtain administrative access by retrieving the device serial number. Attackers can query the /api/system/deviceinfo endpoint without authentication to extract the SerialNumber field, th...

CVE-2020-37220 Huawei HG630 V2 Router Authentication Bypass via Serial Number

Huawei HG630 V2 router contains an authentication bypass vulnerability that allows unauthenticated attackers to obtain administrative access by retrieving the device serial number. Attackers can query the /api/system/deviceinfo endpoint without authentication to extract the SerialNumber field, th...

CVE-2020-37220 Huawei HG630 V2 Router Authentication Bypass via Serial Number

Huawei HG630 V2 router contains an authentication bypass vulnerability that allows unauthenticated attackers to obtain administrative access by retrieving the device serial number. Attackers can query the /api/system/deviceinfo endpoint without authentication to extract the SerialNumber field, th...

PT-2026-40621

Huawei HG630 V2 router contains an authentication bypass vulnerability that allows unauthenticated attackers to obtain administrative access by retrieving the device serial number. Attackers can query the /api/system/deviceinfo endpoint without authentication to extract the SerialNumber field, th...

Huawei HG630 信任管理问题漏洞

The Huawei HG630 is a home broadband wireless router gateway device produced by the Chinese company Huawei. The Huawei HG630 V2 has a trust management vulnerability; this issue stems from an authentication bypass mechanism, which allows unauthorized attackers to obtain administrative access by...

EUVD-2026-26580

In the Linux kernel, the following vulnerability has been resolved: drm/i915/dsi: Don't do DSC horizontal timing adjustments in command mode Stop adjusting the horizontal timing values based on the compression ratio in command mode. Bspec seems to be telling us to do this only in video mode, and...

The vulnerability of the hinic_init_cmdqs() function in the drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c file of the Linux kernel’s Ethernet network adapter driver allows a attacker to cause a service failure.

The vulnerability of the hinicinitcmdqs function in the drivers/net/ethernet/huawei/hinic/hinichwcmdq.c file of the Linux Ethernet network adapter driver involves the failure to release resources after their useful life has ended. Exploiting this vulnerability could allow an attacker to cause...

Huawei HarmonyOS WEB Module Out-of-Bounds Write Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. An out-of-bounds write vulnerability exists in the Huawei HarmonyOS WEB module, which can be exploited by an attacker to compromise confidentiality and...

Huawei HarmonyOS File System Out-of-Bounds Write Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. An out-of-bounds write vulnerability exists in the Huawei HarmonyOS file system, which can be exploited by an attacker to cause availability to be compromise...

Huawei HarmonyOS multi-mode input system double release vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A double-release vulnerability exists in the Huawei HarmonyOS multi-mode input system, which can be exploited by an attacker to cause an availability impact...

Huawei HarmonyOS and EMUI kernel module memory misreference vulnerability

Huawei HarmonyOS is an operating system from Huawei, a Chinese company. It provides a full-scenario distributed operating system based on a microkernel.Huawei EMUI is a user interface developed by Huawei based on the Android operating system. A memory misreference vulnerability exists in Huawei...

Huawei HarmonyOS Media Platform Stack Overflow Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A stack overflow vulnerability exists in the Huawei HarmonyOS media platform, which can be exploited by an attacker to cause availability to be compromised...

Huawei HarmonyOS WEB module out-of-bounds write vulnerability (CNVD-2026-17169)

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. An out-of-bounds write vulnerability exists in the Huawei HarmonyOS WEB module, which can be exploited by an attacker to compromise confidentiality and...

Huawei HarmonyOS Event Notification Module Competitive Condition Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A contention condition vulnerability exists in the Huawei HarmonyOS event notification module, which stems from a failure of the event notification module to...

Huawei HarmonyOS Notification Service Competitive Conditions Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A competitive condition vulnerability exists in the Huawei HarmonyOS notification service, which can be exploited by attackers to cause availability to be...

Huawei HarmonyOS and EMUI kernel module out-of-bounds write vulnerability

Huawei HarmonyOS is an operating system from Huawei, a Chinese company. It provides a full-scenario distributed operating system based on a microkernel.Huawei EMUI is a user interface developed by Huawei based on the Android operating system. An out-of-bounds write vulnerability exists in the...

Huawei HarmonyOS Communication Module Memory Misreference Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A memory misreference vulnerability exists in the Huawei HarmonyOS communication module, which can be exploited by an attacker to cause availability to be...

Huawei HarmonyOS Thermal Management Module Competitive Conditions Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A competitive condition vulnerability exists in the Huawei HarmonyOS thermal management module that can be exploited by an attacker to cause availability to ...

Huawei HarmonyOS Screen Management Module Memory Misreference Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A memory misreference vulnerability exists in the Huawei HarmonyOS screen management module, which can be exploited by an attacker to cause availability to b...

Huawei HarmonyOS Power Consumption Statistics Module Competitive Conditions Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A competitive condition vulnerability exists in the Huawei HarmonyOS Power Consumption Statistics module, which can be exploited by an attacker to cause...