CVE-2024-21865

Published: Mar 25, 2024Modified: Jun 17, 2026Deferred

6.5

Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploitability: 2.8 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Related CWEs

CWE-1391

Use of Weak Credentials

The product uses weak credentials (such as a default key or hard-coded password) that can be calculated, derived, reused, or guessed by an attacker.

References (4)

https://jvn.jp/en/vu/JVNVU93546510/

Source: vultures@jpcert.or.jp

https://kddi-tech.com/contents/appendix_L2_06.html#20304f4c-af1b-49fd-c3b5-8d1f55fd8b4f

Source: vultures@jpcert.or.jp

https://jvn.jp/en/vu/JVNVU93546510/

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.au.com/support/service/internet/guide/modem/bl1500hm/firmware/

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.