What’s Vulnerable › Vulnerabilities

CVE-2026-105278: Grid Protection Alliance openPDC (Docker image) Use of Hard-coded Credentials

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-09 · updated 2026-10-11
• Weakness: CWE-798

Description

The published Docker image for openPDC includes a fixed administrative credential with no forced change on first use. An attacker with network access to the management interface can authenticate using this credential and gain full administrative control of the application.

Affected products

• Grid Protection Alliance openPDC (Docker image): before 2.9.477; before 2.9.482 — fixed in 2.9.477, 2.9.482

How to fix

Upgrade to a fixed version: Grid Protection Alliance openPDC (Docker image) 2.9.477, 2.9.482. Check the vendor advisory for mitigations.

References

• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-281-02.json
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-281-02

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