Arbitrary File Read via Symlink in Velneo vServer HTTP Server

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-114462
StatePUBLISHED
AssignerVelneo
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-21 16:17:33 UTC
Updated2026-10-21 16:17:33 UTC
DescriptionImproper link resolution before file access ('link following') vulnerability in Velneo vServer. This issue affects vServer: from 32.3 before 36.6 and from 37.1 before 37.2.

Risk And Classification

Primary CVSS: v4.0 6 MEDIUM from 6b608899-1da4-4a4d-8cfe-114101467ac1

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/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

Problem Types: CWE-59 | CWE-59 CWE-59 Improper link resolution before file access ('link following')

VersionSourceTypeScoreSeverityVector
4.06b608899-1da4-4a4d-8cfe-114101467ac1Secondary6MEDIUMCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/C...
4.0CNACVSS6MEDIUMCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS v4.0 Breakdown

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

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/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 Velneo VServer affected 36.0 36.6 custom Not specified
CNA Velneo VServer affected 37.0 37.2 custom Not specified
CNA Velneo VServer unaffected 36.6 custom Not specified
CNA Velneo VServer unaffected 37.2 custom Not specified

References

ReferenceSourceLinkTags
velneo.es/avisos-de-seguridad 6b608899-1da4-4a4d-8cfe-114101467ac1 velneo.es
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: Luis Sobrecueva (en)

Additional Advisory Data

Solutions

CNA: The vulnerability is patched in versions 36.6  and 37.2

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