CVE-2022-50975Network attack vector

Full device access via session identifier reuse

Published Feb 2, 2026 · Updated Feb 2, 2026

Authentication bypass in VibroLine VLX and AVIBIAline AVLX 2.1.1340 through 2.1.1387 allows remote attackers full device access. The Ethernet and USB configuration paths are not properly isolated, so an Ethernet client can reuse the session identifier from an active legitimate connection to configure or reset the device. Exploitation requires Ethernet configuration to be enabled and at least one legitimately authenticated connection to remain active.

CVSS severity8.8
High
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in VibroLine VLX and AVIBIAline AVLX 2.1.1340 through 2.1.1387 allows remote attackers full device access. The Ethernet and USB configuration paths are not properly isolated, so an Ethernet client can reuse the session identifier from an active legitimate connection to configure or reset the device. Exploitation requires Ethernet configuration to be enabled and at least one legitimately authenticated connection to remain active.

The record

CVE
CVE-2022-50975
Published
Feb 2, 2026
Updated
Feb 2, 2026
Vendor
AVIBIA GmbH
Product
AVIBIAline AVLX1 HD
Classifications
CWE-346, T1550.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 2, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.1.1340 <=2.1.1387

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

AVIBIA GmbH · AVIBIAline AVLX1 HDversion=2.1.1340 <=2.1.1387
AVIBIA GmbH · AVIBIAline AVLX2 HDversion=2.1.1340 <=2.1.1387
AVIBIA GmbH · AVIBIAline AVLX6 HDversion=2.1.1340 <=2.1.1387
IDS Innomic Schwingungsmesstechnik GmbH · VibroLine VLX8 HDversion=2.1.1340 <=2.1.1387
AVIBIA GmbH · AVIBIAline AVLX8 HDversion=2.1.1340 <=2.1.1387
IDS Innomic Schwingungsmesstechnik GmbH · VibroLine VLX2 HDversion=2.1.1340 <=2.1.1387
IDS Innomic Schwingungsmesstechnik GmbH · VibroLine VLX6 HDversion=2.1.1340 <=2.1.1387
IDS Innomic Schwingungsmesstechnik GmbH · VibroLine VLX4 HDversion=2.1.1340 <=2.1.1387
AVIBIA GmbH · AVIBIAline AVLX4 HDversion=2.1.1340 <=2.1.1387
IDS Innomic Schwingungsmesstechnik GmbH · VibroLine VLX1 HDversion=2.1.1340 <=2.1.1387

Published CVSS scores

8.8CERT VDECVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-346Origin Validation Error
T1550.004Use Alternate Authentication Material: Web Session Cookie

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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