How severe is CVE-2025-52459?

CVE-2025-52459 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-52459 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-52459?

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

Does CVE-2025-52459 have an EU (EUVD) identifier?

Yes. CVE-2025-52459 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21077.

When was CVE-2025-52459 published?

CVE-2025-52459 was published on 2025-07-11 and last updated on 2026-06-17.

CVE-2025-52459

CVE-2025-52459 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. 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-88.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v4: 7.1
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-21077
Weakness: CWE-88
Published: 2025-07-11
Last modified: 2026-06-17

Description

A vulnerability exists in Advantech iView that allows for argument injection in NetworkServlet.backupDatabase(). This issue requires an authenticated attacker with at least user-level privileges. Certain parameters can be used directly in a command without proper sanitization, allowing arbitrary arguments to be injected. This can result in information disclosure, including sensitive database credentials.

Frequently asked questions

What is CVE-2025-52459?: A vulnerability exists in Advantech iView that allows for argument injection in NetworkServlet.backupDatabase(). This issue requires an authenticated attacker with at least user-level privileges. Certain parameters can be used directly in a command without proper sanitization, allowing arbitrary arguments to be injected. This can result in information disclosure, including sensitive database credentials.
How severe is CVE-2025-52459?: CVE-2025-52459 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-52459 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-52459?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-52459 have an EU (EUVD) identifier?: Yes. CVE-2025-52459 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21077.
When was CVE-2025-52459 published?: CVE-2025-52459 was published on 2025-07-11 and last updated on 2026-06-17.

References

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