Vulnerability in Gallagher Controller 6000 And 7000
CVE-2024-39808
Incorrect Calculation of Buffer Size (CWE-131) in the Controller 6000 and Controller 7000 OSDP message handling, allows an attacker with physical access to Controller wiring to instigate a reboot leading to a denial of service. This issue affects: Controller 6000 and Controller 7000 9.10 prior to vCR9.10.240816a (distributed in 9.10.1530 (MR2)), 9.00 prior to vCR9.00.240816a (distributed in 9.00.2168 (MR4)), 8.90 prior to vCR8.90.240816a (distributed in 8.90.2155 (MR5)), 8.80 prior to vCR8.80.240816b (distributed in 8.80.1938 (MR6)), all versions of 8.70 and prior.
EPSS: 0.002 (13.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Gallagher Controller 6000 And 7000 — versions 0, 9.10, 9.00
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2024-39808?
- CVE-2024-39808 is a medium-severity vulnerability in Gallagher Controller 6000 And 7000, classified under Incorrect Calculation of Buffer Size. CVSS score: 4.6/10. Published 2024-09-11.
- How severe is CVE-2024-39808?
- Medium severity. CVSS v3 base score is 4.6 out of 10.
- Is CVE-2024-39808 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.