CVE-2024-21865

State: Published
Severity: 6.5 Medium
Published: Mar 25, 2024
Updated: Sep 19, 2025
Reserved: Mar 18, 2024

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N	CISA-ADP

Weaknesses

CWE-1391 Use of weak credentials

Affected Products

Product	Versions
HGW BL1500HMKDDI CORPORATION	Ver 002.001.013 and earlierAffected

References

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/

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