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Cvelist
Cvelist
added 2026/05/13 2:22 p.m.27 views

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...

8.7CVSS0.00356EPSS
Exploits0References3
Vulnrichment
Vulnrichment
added 2026/05/13 2:22 p.m.6 views

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...

8.7CVSS5.8AI score0.00356EPSS
Exploits0References3
CVE
CVE
added 2026/05/13 2:22 p.m.10 views

CVE-2020-37220

Huawei HG630 V2 router is affected by an authentication-bypass vulnerability where an unauthenticated attacker can obtain administrative access by querying /api/system/deviceinfo to retrieve the SerialNumber and using its last 8 characters as the login password. The connected CVE entry provides t...

8.7CVSS5.8AI score0.00356EPSS
Exploits0References3
Positive Technologies
Positive Technologies
added 2026/05/13 12:0 a.m.12 views

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...

8.7CVSS5.8AI score0.00356EPSS
Exploits0References4
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