Critical severity · published Jun 1, 2023
CVE-2023-24584
Controller 6000 is vulnerable to a buffer overflow via the Controller diagnostic web interface upload feature
9.8
CVSS
0.5%
EPSS
No
On KEV
Description
Controller 6000 is vulnerable to a buffer overflow via the Controller diagnostic web interface upload feature.
This issue affects Controller 6000: before vCR8.80.230201a, before vCR8.70.230201a, before vCR8.60.230201b, before vCR8.50.230201a, all versions of vCR8.40 and prior.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
C6
Controller 6000 Firmware · Gallagher
before 8.50.230201a; 8.60 before 8.60.230201b; 8.70 before 8.70.230201a; 8.80 before 8.80.230201a · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-24584
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-24584
Vendor Advisory
https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2023-24584
More from Controller 6000 Firmware
8.8
CVE-2023-24590
A format string issue in the Controller 6000's optional diagnostic web interface can be used to write/read from memory, and in some instances crash the Controller 6000 leading to…
7.5
CVE-2022-26078
Gallagher Controller 6000 is vulnerable to a Denial of Service attack via conflicting ARP packets with a duplicate IP address
4.6
CVE-2023-41967
Sensitive information uncleared after debug/power state transition in the Controller 6000 could be abused by an attacker with knowledge of the Controller's default diagnostic…
4.3
CVE-2023-22439
Improper input validation of a large HTTP request in the Controller 6000 and Controller 7000 optional diagnostic web interface (Port 80) can be used to perform a Denial of Service…