CVE-2026-2752

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Summary

CVECVE-2026-2752
StatePUBLISHED
AssignerMHV
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-03-06 15:16:10 UTC
Updated2026-06-15 17:15:18 UTC
DescriptionNavtor NavBox allows information disclosure via the /api/ais-data endpoint. A remote, unauthenticated attacker can send crafted requests to trigger an unhandled exception, causing the server to return verbose .NET stack traces. These error messages expose internal class names, method calls, and third-party library references (e.g., System.Data.SQLite), which may assist attackers in mapping the application's internal structure.

Risk And Classification

Primary CVSS: v3.1 5.3 MEDIUM from 56a186b1-7f5e-4314-ba38-38d5499fccfd

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.002610000 probability, percentile 0.172030000 (date 2026-06-21)

Problem Types: CWE-209 | CWE-209 CWE-209 Generation of Error Message Containing Sensitive Information

VersionSourceTypeScoreSeverityVector
3.156a186b1-7f5e-4314-ba38-38d5499fccfdSecondary5.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
3.1CNACVSS5.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Navtor Navbox - All All All
Operating System Navtor Navbox Firmware All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Navtor NavBox affected 4.12.0.3 Not specified
CNA Navtor NavBox unaffected 4.16.2.4 Not specified

References

ReferenceSourceLinkTags
cydome.io/vulnerability-advisory-cve-2026-2752-in-navtor-navbox-version... 56a186b1-7f5e-4314-ba38-38d5499fccfd cydome.io Third Party Advisory
www.navtor.com/navtor-vendor-statement 56a186b1-7f5e-4314-ba38-38d5499fccfd www.navtor.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Cydome Security Ltd (en)

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