CVE-2024-21865
HGW BL1500HM SSH Weak Credentials Vulnerability
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.
INFO
Published Date :
March 25, 2024, 5:15 a.m.
Last Modified :
Sept. 19, 2025, 6:15 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2024-21865
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-21865.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-21865 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-21865
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-21865 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-21865 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Sep. 19, 2025
Action Type Old Value New Value Removed CWE CWE-521 -
CVE Modified by [email protected]
Mar. 28, 2025
Action Type Old Value New Value Added CWE CWE-1391 Added Reference https://kddi-tech.com/contents/appendix_L2_06.html#20304f4c-af1b-49fd-c3b5-8d1f55fd8b4f Removed Reference https://www.au.com/support/service/internet/guide/modem/bl1500hm/firmware/ -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://jvn.jp/en/vu/JVNVU93546510/ Added Reference https://www.au.com/support/service/internet/guide/modem/bl1500hm/firmware/ -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Oct. 27, 2024
Action Type Old Value New Value Added CWE CISA-ADP CWE-521 Added CVSS V3.1 CISA-ADP AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Received by [email protected]
Mar. 25, 2024
Action Type Old Value New Value Added 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. Added Reference JPCERT/CC https://www.au.com/support/service/internet/guide/modem/bl1500hm/firmware/ [No types assigned] Added Reference JPCERT/CC https://jvn.jp/en/vu/JVNVU93546510/ [No types assigned]