AUGUST 4, 2026
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Case File

CVE-2021-28913

CRITICAL · CVSS 9.8 EPSS 1.84%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-09-09 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-28913
Severity
CRITICAL
CVSS
9.8
EPSS
1.84%

Original NVD Description

BAB TECHNOLOGIE GmbH eibPort V3 prior version 3.9.1 allow unauthenticated attackers access to /webif/SecurityModule to validate the so called and hard coded unique 'eibPort String' which acts as the root SSH key passphrase. This is usable and part of an attack chain to gain SSH root access.