AUGUST 5, 2026
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Case File

CVE-2025-28389

CRITICAL · CVSS 9.8 EPSS 0.55%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-06-13 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. See the original NVD description below for full technical details.

CVE
CVE-2025-28389
Severity
CRITICAL
CVSS
9.8
EPSS
0.55%

Original NVD Description

Weak password requirements in OpenC3 COSMOS v6.0.0 allow attackers to bypass authentication via a brute force attack.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-42088 CRITICAL CVE-2026-42087 CRITICAL CVE-2026-42086 MEDIUM CVE-2026-42085 MEDIUM CVE-2026-42084 HIGH CVE-2025-28388 CRITICAL