CVE-2024-29071

HIGHNVD 8.88.8—

8.8

HGW BL1500HM Ver 002.001.013 and earlier contains a use of week credentials issue. A network-adjacent unauthenticated attacker may change the system settings.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 17.6%
KEV: Not listed

Published

March 25, 2024

Last Modified

April 15, 2026

Advisory Details (3)

Auto-updated May 22, 2026

No patch confirmed yet.

generic

ホームゲートウェイ [HGW BL1500HM]ファームウェア情報 | モデム・ホームゲートウェイの設定 | au

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

generic

JVNVU#93546510: Multiple vulnerabilities in home gateway HGW BL1500HM

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

generic

付録 | 脆弱性対応について

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

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
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2026-06-01 13:51 UTCepss_batch
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2026-05-29 13:43 UTCepss_batch
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2026-05-28 13:44 UTCepss_batch
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2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch

Frequently asked(5)

What is CVE-2024-29071?

CVE-2024-29071 is a high vulnerability published on March 25, 2024. HGW BL1500HM Ver 002.001.013 and earlier contains a use of week credentials issue. A network-adjacent unauthenticated attacker may change the system settings.

When was CVE-2024-29071 disclosed?

CVE-2024-29071 was first published in the National Vulnerability Database on March 25, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-29071 actively exploited?

CVE-2024-29071 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 17.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-29071?

CVE-2024-29071 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2024-29071?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-29071, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2024-29071

📅 Published

🔄 Last Modified

📋 Advisory Details (3)

ホームゲートウェイ [HGW BL1500HM]ファームウェア情報 | モデム・ホームゲートウェイの設定 | au

JVNVU#93546510: Multiple vulnerabilities in home gateway HGW BL1500HM

付録 | 脆弱性対応について

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-29071?

🔗 Related CVEs(same CWE)

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Published

Last Modified

Advisory Details (3)

Frequently asked(5)

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