Home/CVE/Gallagher Controller 6000 is vulnerable to a Denial of Service attack via conflicting ARP packets with a duplicate IP ad
CVE

CVE-2022-26078

Gallagher Controller 6000 is vulnerable to a Denial of Service attack via conflicting ARP packets with a duplicate IP ad

Gallagher Controller 6000 is vulnerable to a Denial of Service attack via conflicting ARP packets with a duplicate IP address. This issue affects: 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.

HIGH · CVSS 7.5 EPSS 0.00367
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-754Improper Check for Unusual or Exceptional Conditions
▤

Affected Products & Versions

4
gallagher controller 6000 firmware>= 8.30 and < 8.30.220303a
gallagher controller 6000 firmware>= 8.40 and < 8.40.220303a
gallagher controller 6000 firmware>= 8.50 and < 8.50.220303a
gallagher controller 6000 firmware>= 8.60 and < 8.60.220303a
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · disclosures@gallagher.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD06 Jul 2022 · 05:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://security.gallagher.com/Security-Advisories/CVE-2022-26078Vendor Advisory
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