CVE-2024-21865

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-21865
HGW BL1500HM Ver 002.001.013 and earlier contains a use of week credentials issue. A network-adjacent unauthenticated attacker may connect to the product via SSH and use a shell.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://jvn.jp/en/vu/JVNVU93546510/
https://kddi-tech.com/contents/appendix_L2_06.html#20304f4c-af1b-49fd-c3b5-8d1f55fd8b4f
https://jvn.jp/en/vu/JVNVU93546510/
https://www.au.com/support/service/internet/guide/modem/bl1500hm/firmware/
Configurations

No configuration.

History

19 Sep 2025, 18:15

Type Values Removed Values Added
CWE CWE-521

28 Mar 2025, 08:15

Type Values Removed Values Added
CWE CWE-1391
References
  • () https://kddi-tech.com/contents/appendix_L2_06.html#20304f4c-af1b-49fd-c3b5-8d1f55fd8b4f -

21 Nov 2024, 08:55

Type Values Removed Values Added
References () https://jvn.jp/en/vu/JVNVU93546510/ - () https://jvn.jp/en/vu/JVNVU93546510/ -
References () https://www.au.com/support/service/internet/guide/modem/bl1500hm/firmware/ - () https://www.au.com/support/service/internet/guide/modem/bl1500hm/firmware/ -

27 Oct 2024, 03:35

Type Values Removed Values Added
CWE CWE-521
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.5

25 Mar 2024, 05:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-03-25 05:15

Updated : 2025-09-19 18:15

NVD link : CVE-2024-21865

Mitre link : CVE-2024-21865

CVE.ORG link : CVE-2024-21865

JSON object : View

Products Affected

No product.

CWE
CWE-1391

Use of Weak Credentials