CVE-2026-8672

MEDIUMPre-NVD 5.15.1—

5.1

Use of default password vulnerability in syslink software AG Avantra on Linux, Windows allows Try...

Use 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.

CVSS v3: 5.1
EG Score: 5.1(high)
EPSS: 1.3%
KEV: Not listed

Published

May 26, 2026

Last Modified

May 26, 2026

Vendor Advisories for CVE-2026-8672(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

GHSA-hhj7-5v62-787q
GitHub Security AdvisoriesMedium
Use of default password vulnerability in syslink software AG Avantra on Linux, Windows allows Try...

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-1393

Data Freshness Timeline

(refreshed 5× in last 7d / 5× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:44 UTCepss_batch
2026-05-26 13:36 UTCEG score recompute
2026-05-26 13:36 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-8672?

CVE-2026-8672 is a medium vulnerability published on May 26, 2026. Use of default password vulnerability in syslink software AG Avantra on Linux, Windows allows Try... Use 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.

When was CVE-2026-8672 disclosed?

CVE-2026-8672 was first published in the National Vulnerability Database on May 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-8672 actively exploited?

CVE-2026-8672 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-8672?

CVE-2026-8672 has a CVSS v3 base score of 5.1 (NVD).

How do I remediate CVE-2026-8672?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-8672, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-8672

Explore →

Is Your Infrastructure Affected by CVE-2026-8672?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2026-8672

📅 Published

🔄 Last Modified

📣 Vendor Advisories for CVE-2026-8672(1)