CVE-2021-28914
MEDIUM
6.5
CVSS Score
Published: September 9, 2021 at 06:03 PM UTC
Updated: June 17, 2026 at 03:47 AM UTC
2 products affected across 1 vendorEibport FirmwareEibport
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Severity
MEDIUM6.5
Exploit prediction
EPSS 1%
Description
BAB TECHNOLOGIE GmbH eibPort V3 prior version 3.9.1 allow the user to set a weak password because the strength is shown in configuration tool, but finally not enforced. This is usable and part of an attack chain to gain SSH root access.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 3.9.1
Affected range stops below 3.9.1, so it looks safe — our inference, not a vendor statement
bab-technologie-eibport (same device)
Eibport· Bab Technologiedevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://psytester.github.io/CVE-2021-28914CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-521
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