CVE-2026-2752 json
Navtor NavBox allows information disclosure via the /api/ais-data endpoint.
published 8mo ago modified 4mo ago also EUVD-2026-10037
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 23%
- public exploits
- 0
- none known
Summary
Navtor 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.
Patch / fix
- Navtor NavBox 4.16.2.4
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 8mo ago
Exploit prediction
0.31% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected products
- Navtor NavBox
Classification
- Weakness
-
- CWE-209 Generation of Error Message Containing Sensitive Information
References
-
navtor.com
/navtor-vendor-statement
vendor-advisory
-
cydome.io
/vulnerability-advisory-cve-2026-2752-in-navtor-navbox-version-4-12-0-3
technical-description, third-party-advisory
Sources
- CVE List CVE-2026-2752
- NVD CVE-2026-2752
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.