How severe is CVE-2025-54834?

CVE-2025-54834 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-54834 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-54834?

CVE-2025-54834 affects Opexustech Foiaxpress Public Access Link. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-54834?

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

Does CVE-2025-54834 have an EU (EUVD) identifier?

Yes. CVE-2025-54834 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23292.

When was CVE-2025-54834 published?

CVE-2025-54834 was published on 2025-07-31 and last updated on 2026-06-17.

CVE-2025-54834

CVE-2025-54834 is a medium-severity vulnerability in Opexustech Foiaxpress Public Access Link with a CVSS 3.x base score of 5.3. 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-204.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v4: 6.9
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23292
Weakness: CWE-204
Affected product: Opexustech Foiaxpress Public Access Link
Published: 2025-07-31
Last modified: 2026-06-17

Description

OPEXUS FOIAXpress Public Access Link (PAL) version v11.1.0 allows an unauthenticated, remote attacker to query the /App/CreateRequest.aspx endpoint to check for the existence of valid usernames. There are no rate-limiting mechanisms in place.

Frequently asked questions

What is CVE-2025-54834?: OPEXUS FOIAXpress Public Access Link (PAL) version v11.1.0 allows an unauthenticated, remote attacker to query the /App/CreateRequest.aspx endpoint to check for the existence of valid usernames. There are no rate-limiting mechanisms in place.
How severe is CVE-2025-54834?: CVE-2025-54834 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-54834 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-54834?: CVE-2025-54834 affects Opexustech Foiaxpress Public Access Link. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-54834?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-54834 have an EU (EUVD) identifier?: Yes. CVE-2025-54834 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23292.
When was CVE-2025-54834 published?: CVE-2025-54834 was published on 2025-07-31 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:opexustech:foiaxpress_public_access_link:*:*:*:*:*:*:*:*

More vulnerabilities in Opexustech Foiaxpress Public Access Link

CVE-2025-58462 — Critical (CVSS 9.8): OPEXUS FOIAXpress Public Access Link (PAL) before version 11.13.1.0 allows SQL injection via SearchPopularDocs.aspx. A…
CVE-2024-53553 — Critical (CVSS 9.1): An issue in OPEXUS FOIAXPRESS PUBLIC ACCESS LINK v11.1.0 allows attackers to bypass authentication via crafted web…
CVE-2025-54833 — Medium (CVSS 5.3): OPEXUS FOIAXpress Public Access Link (PAL) version v11.1.0 allows attackers to bypass account-lockout and CAPTCHA…
CVE-2025-54832 — Medium (CVSS 4.3): OPEXUS FOIAXpress Public Access Link (PAL), version v11.1.0, allows an authenticated user to add entries to the list of…

All CVEs affecting Opexustech Foiaxpress Public Access Link →

Other CWE-204 vulnerabilities

CVE-2018-25350 — Critical (CVSS 9.8): userSpice 4.3.24 contains a username enumeration vulnerability that allows unauthenticated attackers to discover valid…
CVE-2025-5485 — High (CVSS 8.6): User names used to access the web management interface are limited to the device identifier, which is a numerical…
CVE-2026-33419 — High (CVSS 7.5): MinIO is a high-performance object storage system. Prior to RELEASE.2026-03-17T21-25-16Z, MinIO AIStor's STS (Security…
CVE-2025-12455 — High (CVSS 7.5): Observable response discrepancy vulnerability in OpenText™ Vertica allows Password Brute Forcing. The…
CVE-2025-46390 — High (CVSS 7.5): CWE-204: Observable Response Discrepancy
CVE-2025-3092 — High (CVSS 7.5): An unauthenticated remote attacker can enumerate valid user names from an unprotected endpoint.

Browse all CWE-204 vulnerabilities →