How severe is CVE-2025-48733?

CVE-2025-48733 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-2025-48733 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-48733?

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-2025-48733 have an EU (EUVD) identifier?

Yes. CVE-2025-48733 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22379.

When was CVE-2025-48733 published?

CVE-2025-48733 was published on 2025-07-22 and last updated on 2026-06-17.

CVE-2025-48733

CVE-2025-48733 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-306.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 8.7
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-22379
Weakness: CWE-306
Published: 2025-07-22
Last modified: 2026-06-17

Description

DuraComm SPM-500 DP-10iN-100-MU lacks access controls for a function that should require user authentication. This could allow an attacker to repeatedly reboot the device.

Frequently asked questions

What is CVE-2025-48733?: DuraComm SPM-500 DP-10iN-100-MU lacks access controls for a function that should require user authentication. This could allow an attacker to repeatedly reboot the device.
How severe is CVE-2025-48733?: CVE-2025-48733 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-2025-48733 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-48733?: 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-2025-48733 have an EU (EUVD) identifier?: Yes. CVE-2025-48733 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22379.
When was CVE-2025-48733 published?: CVE-2025-48733 was published on 2025-07-22 and last updated on 2026-06-17.

References

Other CWE-306 (Missing Authentication for Critical Function) vulnerabilities

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CVE-2026-46846 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework).…
CVE-2026-46803 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework).…
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