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High severity · published Jul 6, 2022
CVE-2022-26078
Gallagher Controller 6000 is vulnerable to a Denial of Service attack via conflicting ARP packets with a duplicate IP address
7.5
CVSS
0.9%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
C6
Controller 6000 Firmware · Gallagher
8.30 before 8.30.220303a; 8.40 before 8.40.220303a; 8.50 before 8.50.220303a; 8.60 before 8.60.220303a · source: NVD
Affected product
C6
Controller 6000 Firmware
Gallagher
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-26078
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-26078
Vendor Advisory
https://security.gallagher.com/Security-Advisories/CVE-2022-26078
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