How severe is CVE-2024-56316?

CVE-2024-56316 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-56316 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-56316?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-56316 have an EU (EUVD) identifier?

Yes. CVE-2024-56316 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-53105.

When was CVE-2024-56316 published?

CVE-2024-56316 was published on 2025-01-27 and last updated on 2026-06-17.

CVE-2024-56316

CVE-2024-56316 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-770.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-53105
Weakness: CWE-770
Published: 2025-01-27
Last modified: 2026-06-17

Description

In AXESS ACS (Auto Configuration Server) through 5.2.0, unsanitized user input in the TR069 API allows remote unauthenticated attackers to cause a permanent Denial of Service via crafted TR069 requests on TCP port 9675 or 7547. Rebooting does not resolve the permanent Denial of Service.

Frequently asked questions

What is CVE-2024-56316?: In AXESS ACS (Auto Configuration Server) through 5.2.0, unsanitized user input in the TR069 API allows remote unauthenticated attackers to cause a permanent Denial of Service via crafted TR069 requests on TCP port 9675 or 7547. Rebooting does not resolve the permanent Denial of Service.
How severe is CVE-2024-56316?: CVE-2024-56316 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-56316 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-56316?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-56316 have an EU (EUVD) identifier?: Yes. CVE-2024-56316 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-53105.
When was CVE-2024-56316 published?: CVE-2024-56316 was published on 2025-01-27 and last updated on 2026-06-17.

References

https://www.y-security.de/news-en/axess-auto-configuration-server-denial-of-service-cve-2024-56316/

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