Default credentials for internal DB

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Summary

CVECVE-2026-8672
StatePUBLISHED
AssignerNCSC.ch
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-22 14:16:29 UTC
Updated2026-06-02 14:56:21 UTC
DescriptionUse of default password vulnerability in syslink software AG Avantra on Linux, Windows allows Try Common or Default Usernames and Passwords. This issue affects Avantra: before 25.3.0.

Risk And Classification

Primary CVSS: v3.1 5.1 MEDIUM from [email protected]

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

EPSS: 0.000140000 probability, percentile 0.025920000 (date 2026-06-08)

Problem Types: CWE-1393 | CWE-1393 CWE-1393 Use of default password

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary5.1MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
3.1[email protected]Secondary5.1MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
3.1CNACVSS5.1MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Avantra Avantra All All All All
Operating System Linux Linux Kernel - All All All
Operating System Microsoft Windows - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Syslink Software AG Avantra affected 25.3.0 semver Linux, Windows

References

ReferenceSourceLinkTags
support.avantra.com/hc/en-us/articles/5535551609759 [email protected] support.avantra.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: Vicxer Inc. (en)

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