CVE-2022-26078

highpriority · track · 30EPSS 0.009 · 60 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.91% (60th) EPSS

CVSS 7.8 · high

Is it mine?

8 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

Gallagher Controller 6000 is vulnerable to a Denial of Service attack via conflicting ARP packets with a duplicate IP address. This issue affects: Gallagher Gallagher Controller 6000 vCR8.60 versions prior to 220303a; vCR8.50 versions prior to 220303a; vCR8.40 versions prior to 220303a; vCR8.30 versions prior to 220303a.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.8

v2.07.8highAV:N/AC:L/Au:N/C:N/I:N/A:Cprimary · NVD / NIST USexploitability 10 · impact 6.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · disclosures@gallagher.comexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-754US

affected products (8)

Products and version ranges known to be affected.

Gallagher Gallagher Controller 6000vCR8.30 → 220303aenisa_euvdEU
Gallagher Gallagher Controller 6000vCR8.40 → 220303aenisa_euvdEU
Gallagher Gallagher Controller 6000vCR8.50 → 220303aenisa_euvdEU
Gallagher Gallagher Controller 6000vCR8.60 → 220303aenisa_euvdEU
gallagher controller 6000 firmware8.30 → 8.30.220303anvdUScpe:2.3:o:gallagher:controller_6000_firmware:*:*:*:*:*:*:*:*
gallagher controller 6000 firmware8.40 → 8.40.220303anvdUScpe:2.3:o:gallagher:controller_6000_firmware:*:*:*:*:*:*:*:*
gallagher controller 6000 firmware8.50 → 8.50.220303anvdUScpe:2.3:o:gallagher:controller_6000_firmware:*:*:*:*:*:*:*:*
gallagher controller 6000 firmware8.60 → 8.60.220303anvdUScpe:2.3:o:gallagher:controller_6000_firmware:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2022-07-06modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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