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Vulnerability · Published Feb 2, 2026 · Assigned by CERTVDE

CVE-2022-50979Multiple Innomic VibroLine VLX and avibia AVLX allow unauthenticated configuration preset change via Modbus (RS485)

Medium 6.5

In plain English

A medium-severity missing authentication in AvibiaLine AVLE1 HD 5.0 from avibia. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.2%top 87.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

An unauthenticated adjacent attacker could potentially disrupt operations by switching between multiple configuration presets via Modbus (RS485).

Affected products (as reported)

VendorProductVersions
Innomic VibroLine VLX1 HD 5.0 2.1.1340 – through 2.1.13872.1.1866
Innomic VibroLine VLX2 HD 5.0 2.1.1340 – through 2.1.13872.1.1866
Innomic VibroLine VLX4 HD 5.0 2.1.1340 – through 2.1.13872.1.1866
Innomic VibroLine VLX6 HD 5.0 2.1.1340 – through 2.1.13872.1.1866
Innomic VibroLine VLX8 HD 5.0 2.1.1340 – through 2.1.13872.1.1866
avibia AvibiaLine AVLX1 HD 5.0 2.1.1340 – through 2.1.13872.1.1866
avibia AvibiaLine AVLX2 HD 5.0 2.1.1340 – through 2.1.13872.1.1866
avibia AvibiaLine AVLX4 HD 5.0 2.1.1340 – through 2.1.13872.1.1866
avibia AvibiaLine AVLX6 HD 5.0 2.1.1340 – through 2.1.13872.1.1866
avibia AvibiaLine AVLX8 HD 5.0 2.1.1340 – through 2.1.13872.1.1866
Innomic VibroLine VLE1 HD 5.0 see references
Innomic VibroLine VLE2 HD 5.0 see references
Innomic VibroLine VLE4 HD 5.0 see references
Innomic VibroLine VLE6 HD 5.0 see references
Innomic VibroLine VLE8 HD 5.0 see references
avibia AvibiaLine AVLE1 HD 5.0 see references
avibia AvibiaLine AVLE2 HD 5.0 see references
avibia AvibiaLine AVLE4 HD 5.0 see references
avibia AvibiaLine AVLE6 HD 5.0 see references
avibia AvibiaLine AVLE8 HD 5.0 see references
Innomic VibroLine VLE1 HD 5.0 see references
Innomic VibroLine VLE2 HD 5.0 see references
Innomic VibroLine VLE4 HD 5.0 see references
Innomic VibroLine VLE6 HD 5.0 see references
Innomic VibroLine VLE8 HD 5.0 see references
Innomic VibroLine VLE1 HD 4.0 see references
Innomic VibroLine VLE2 HD 4.0 see references
Innomic VibroLine VLE4 HD 4.0 see references
Innomic VibroLine VLE6 HD 4.0 see references
Innomic VibroLine VLE8 HD 4.0 see references

Weakness: CWE-306 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References