How severe is CVE-2025-2306?

CVE-2025-2306 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-2306 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-2306?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-2306 have an EU (EUVD) identifier?

Yes. CVE-2025-2306 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-15429.

When was CVE-2025-2306 published?

CVE-2025-2306 was published on 2025-05-16 and last updated on 2026-06-17.

CVE-2025-2306

CVE-2025-2306 is a medium-severity vulnerability with a CVSS 3.x base score of 5.9. 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-284.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-15429
Weakness: CWE-284
Published: 2025-05-16
Last modified: 2026-06-17

Description

An Improper Access Control vulnerability was identified in the file download functionality. This vulnerability allows users to download sensitive documents without authentication, if the URL is known. The attack requires the attacker to know the documents UUIDv4.

Frequently asked questions

What is CVE-2025-2306?: An Improper Access Control vulnerability was identified in the file download functionality. This vulnerability allows users to download sensitive documents without authentication, if the URL is known. The attack requires the attacker to know the documents UUIDv4.
How severe is CVE-2025-2306?: CVE-2025-2306 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-2306 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-2306?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-2306 have an EU (EUVD) identifier?: Yes. CVE-2025-2306 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-15429.
When was CVE-2025-2306 published?: CVE-2025-2306 was published on 2025-05-16 and last updated on 2026-06-17.

References

https://www.cirosec.de/sa/sa-2025-004

Other CWE-284 (Improper Access Control) vulnerabilities

CVE-2026-50746 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi…
CVE-2026-46978 — Critical (CVSS 10.0): Vulnerability in the Oracle Solaris product of Oracle Systems (component: Remote Administration Daemon). The…
CVE-2026-35308 — Critical (CVSS 10.0): Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Centralized Third Party Jars).…
CVE-2026-35307 — Critical (CVSS 10.0): Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that…
CVE-2026-46695 — Critical (CVSS 10.0): Boxlite is a sandbox service that allows users to create lightweight virtual machines (Boxes) and launch OCI containers…
CVE-2026-46840 — Critical (CVSS 10.0): Vulnerability in Oracle REST Data Services (component: Backend-as-a-Service). Supported versions that are affected are…

Browse all CWE-284 (Improper Access Control) vulnerabilities →