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Vulnerability Details :

CVE-2025-54834

Summary
Assigner-cisa-cg
Assigner Org ID-9119a7d8-5eab-497f-8521-727c672e3725
Published At-31 Jul, 2025 | 17:26
Updated At-31 Jul, 2025 | 18:16
Rejected At-
Credits

OPEXUS FOIAXpress Public Access Link (PAL) unauthenticated username enumeration

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:cisa-cg
Assigner Org ID:9119a7d8-5eab-497f-8521-727c672e3725
Published At:31 Jul, 2025 | 17:26
Updated At:31 Jul, 2025 | 18:16
Rejected At:
▼CVE Numbering Authority (CNA)
OPEXUS FOIAXpress Public Access Link (PAL) unauthenticated username enumeration

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.

Affected Products
Vendor
OPEXUS
Product
FOIAXpress Public Access Link (PAL)
Default Status
unknown
Versions
Affected
  • From 11.1.0 before 11.12.3.0 (custom)
Unaffected
  • 11.12.3.0
Problem Types
TypeCWE IDDescription
CWECWE-204CWE-204 Observable Response Discrepancy
Type: CWE
CWE ID: CWE-204
Description: CWE-204 Observable Response Discrepancy
Metrics
VersionBase scoreBase severityVector
3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
4.06.9MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Nathan Spidle, CISA
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-174-01.json
N/A
https://www.cve.org/CVERecord?id=CVE-2025-54834
N/A
https://docs.opexustech.com/docs/foiaxpress/11.12.0/FOIAXpress_Release_notes_11.12.3.0.pdf
N/A
Hyperlink: https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-174-01.json
Resource: N/A
Hyperlink: https://www.cve.org/CVERecord?id=CVE-2025-54834
Resource: N/A
Hyperlink: https://docs.opexustech.com/docs/foiaxpress/11.12.0/FOIAXpress_Release_notes_11.12.3.0.pdf
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:9119a7d8-5eab-497f-8521-727c672e3725
Published At:31 Jul, 2025 | 18:15
Updated At:31 Jul, 2025 | 18:42

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.06.9MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Type: Secondary
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-204Secondary9119a7d8-5eab-497f-8521-727c672e3725
CWE ID: CWE-204
Type: Secondary
Source: 9119a7d8-5eab-497f-8521-727c672e3725
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://docs.opexustech.com/docs/foiaxpress/11.12.0/FOIAXpress_Release_notes_11.12.3.0.pdf9119a7d8-5eab-497f-8521-727c672e3725
N/A
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-174-01.json9119a7d8-5eab-497f-8521-727c672e3725
N/A
https://www.cve.org/CVERecord?id=CVE-2025-548349119a7d8-5eab-497f-8521-727c672e3725
N/A
Hyperlink: https://docs.opexustech.com/docs/foiaxpress/11.12.0/FOIAXpress_Release_notes_11.12.3.0.pdf
Source: 9119a7d8-5eab-497f-8521-727c672e3725
Resource: N/A
Hyperlink: https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-174-01.json
Source: 9119a7d8-5eab-497f-8521-727c672e3725
Resource: N/A
Hyperlink: https://www.cve.org/CVERecord?id=CVE-2025-54834
Source: 9119a7d8-5eab-497f-8521-727c672e3725
Resource: N/A

Change History

0
Information is not available yet

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