CVE-2026-8671— Log Files contain encrypted secrets
Possible ATT&CK Techniques 1AI
T1005 · Data from Local SystemAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| syslink software AG | Avantra | < 25.3.0 | affected |
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I. Basic Information for CVE-2026-8671
Vulnerability Information
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Vulnerability Title
Log Files contain encrypted secrets
Source: NVD (National Vulnerability Database)
Vulnerability Description
Insertion of sensitive information into log file vulnerability in syslink software AG Avantra on Linux, Windows allows Resource Leak Exposure. This issue affects Avantra: before 25.3.0.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过日志文件的信息暴露
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| syslink software AG | Avantra | 0 ~ 25.3.0 | - |
II. Public POCs for CVE-2026-8671
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-8671 (1)
Same Patch Batch · syslink software AG · 2026-05-22 · 4 CVEs total
| CVE-2026-8670 | 9.6 CRITICAL | Insecure session handling on metrics web server |
| CVE-2026-8673 | 5.9 MEDIUM | Password re-initialization mechanism sends passwords in plain text |
| CVE-2026-8672 | 5.1 MEDIUM | Default credentials for internal DB |
IV. Related Vulnerabilities
V. Comments for CVE-2026-8671
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