How severe is CVE-2025-8907?

CVE-2025-8907 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-8907 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-8907?

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-2025-8907 have an EU (EUVD) identifier?

Yes. CVE-2025-8907 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24564.

When was CVE-2025-8907 published?

CVE-2025-8907 was published on 2025-08-13 and last updated on 2026-06-17.

CVE-2025-8907

CVE-2025-8907 is a high-severity vulnerability with a CVSS 3.x base score of 7.0. 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-250.

Key facts

Severity: High (CVSS 3.x base score 7.0)
CVSS v2: 6.0
CVSS v4: 6.4
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-24564
Weakness: CWE-250
Published: 2025-08-13
Last modified: 2026-06-17

Description

A vulnerability was found in H3C M2 NAS V100R006. Affected by this vulnerability is an unknown functionality of the component Webserver Configuration. The manipulation leads to execution with unnecessary privileges. An attack has to be approached locally. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The vendor explains: "[T]he device only has configuration files and does not actually have boa functionality. It is impossible to access or upload files anonymously to the device through boa services". This vulnerability only affects products that are no longer supported by the maintainer.

Frequently asked questions

What is CVE-2025-8907?: A vulnerability was found in H3C M2 NAS V100R006. Affected by this vulnerability is an unknown functionality of the component Webserver Configuration. The manipulation leads to execution with unnecessary privileges. An attack has to be approached locally. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The vendor explains: "[T]he device only has configuration files and does not actually have boa functionality. It is impossible to access or upload files anonymously to the device through boa services". This vulnerability only affects products that are no longer supported by the maintainer.
How severe is CVE-2025-8907?: CVE-2025-8907 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-8907 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-8907?: 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-2025-8907 have an EU (EUVD) identifier?: Yes. CVE-2025-8907 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24564.
When was CVE-2025-8907 published?: CVE-2025-8907 was published on 2025-08-13 and last updated on 2026-06-17.

References

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