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CVE-2023-24584

28
FAUCET Score

CVE-2023-24584 describes a critical buffer overflow vulnerability in the Gallagher Controller 6000's diagnostic web interface upload feature, affecting all versions prior to specific updates (vCR8.80.230201a, vCR8.70.230201a, vCR8.60.230201b, vCR8.50.230201a, and all vCR8.40 and prior). With a CVSS score of 9.8 (CRITICAL), this vulnerability allows an unauthenticated attacker to achieve complete compromise of confidentiality, integrity, and availability over the network with low attack complexity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.50.230201aCPE matchmatch criteria
cpe:2.3:o:gallagher:controller_6000_firmware:*:*:*:*:*:*:*:*
>= 8.60, < 8.60.230201bCPE matchmatch criteria
cpe:2.3:o:gallagher:controller_6000_firmware:*:*:*:*:*:*:*:*
>= 8.70, < 8.70.230201aCPE matchmatch criteria
cpe:2.3:o:gallagher:controller_6000_firmware:*:*:*:*:*:*:*:*
>= 8.80, < 8.80.230201aCPE matchmatch criteria
cpe:2.3:o:gallagher:controller_6000_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.6
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.50%
Probability of exploitation in next 30 days
EPSS Percentile
39.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0050 is in the 18th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

security.gallagher.com / en-NZ/Security-Advisories/CVE-2023-24584
Vendor Advisory