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TI-2021-08926 Aliases CVE-2021-27437GHSA-6h82-hhr3-9q29

Hard-coded credentials in WISE-PaaS/RMM

Priority MEDIUM 42CWE-798Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-798.

Summary

The affected product allows attackers to obtain sensitive information from the WISE-PaaS dashboard. The system contains a hard-coded administrator username and password that can be used to query Grafana APIs. Authentication is not required for exploitation on the WISE-PaaS/RMM (versions prior to 9.0.1).

Why it matters now

EPSS 0.01242 69th percentileScored 2026-11-07
Fix Fixed WISE-PaaS/RMM: 9.0.1

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—WISE-PaaS/RMMbefore 9.0.19.0.1Patch availableCNA
  • WISE-PaaS/RMM Vendor— Affected before 9.0.1 Fixed in 9.0.1 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:advantech:wise-paas\/rmm:*:*:*:*:*:*:*:*before 9.0.1VulnerableAdvantech
  • cpe:2.3:a:advantech:wise-paas\/rmm:*:*:*:*:*:*:*:* Versions before 9.0.1 Vulnerable ·Advantech

Remediation

  • Fix · CNA WISE-PaaS/RMM Fixed in 9.0.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-27437
  2. 2026-10-03 Alias added: GHSA-6h82-hhr3-9q29

References

Advisory 1

  • TI-2019-10183 Path traversal in Advantech WISE-PaaS/RMM CVSS 3.1CRITICAL 9.8
  • TI-2019-10179 Missing authorization in Advantech WISE-PaaS/RMM CVSS 3.1CRITICAL 9.8
  • TI-2019-13246 XML external entity injection in Advantech WISE-PaaS/RMM CVSS 3.1HIGH 7.5
  • TI-2019-13248 SQL injection in Advantech WISE-PaaS/RMM CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences