Zenitel Connect web interface serves production JavaScript source maps without authentication

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-105623
StatePUBLISHED
AssignerZenitel
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-13 16:17:22 UTC
Updated2026-11-13 22:17:19 UTC
DescriptionThe web interface in Zenitel Connect before 1.11.0 serves production JavaScript source maps without authentication, which allows remote attackers to obtain the complete front-end source code, including API usage and internal client logic, via requests for the source map files.

Risk And Classification

Primary CVSS: v4.0 6.9 MEDIUM from cf9c5165-6fe5-4ec0-b5f1-404f1df30a4e

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

EPSS: 0.005460000 probability, percentile 0.463500000 (date 2026-11-14)

Problem Types: CWE-540 | CWE-540 CWE-540 Inclusion of Sensitive Information in Source Code

VersionSourceTypeScoreSeverityVector
4.0cf9c5165-6fe5-4ec0-b5f1-404f1df30a4eSecondary6.9MEDIUMCVSS: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/C...
4.0CNACVSS6.9MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Zenitel Zenitel Connect affected 1.11.0 semver Not specified

References

ReferenceSourceLinkTags
www.zenitel.com/sites/default/files/2026-11/A100K12404-Zenitel-Security-Advis... cf9c5165-6fe5-4ec0-b5f1-404f1df30a4e www.zenitel.com
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: Reported by ZeroSubnet (en)

Additional Advisory Data

Solutions

CNA: Upgrade to version 1.11.0

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