01 Record
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
MediumPUBLISHEDCNA: Gallagher
CNA base score4.6 CVSS v3.xCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
02 Description
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
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.22% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 13.5% of scored records. A rank, not a probability.
- NVD base score
- 4.6 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Deferred. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2024-09-11 04:03Z2 YR AGO
- Last updated
- 2024-09-11 13:36Z2 YR AGO
- Reserved
- 2024-08-28
- Assigning CNA
- Gallagher
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 4.6)
- CNA CVSS vector
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-131Incorrect Calculation of Buffer SizeBase
- Data version
- 5.1
- Document digest
- 7082480cc4df2e7b924d6a7fed0610fec9d6a4c2fedb9e1a888831dea905f1ce
05 Affected products
VendorProductVersionsPlatforms
GallagherController 6000 and Controller 70000 to 8.70, 9.10 to < vCR9.10.240816a, 9.00 to < vCR9.00.240816a, 8.90 to < vCR8.90.240816a, 8.80 to < vCR8.80.240816b—
06 References
- security.gallagher.comhttps://security.gallagher.com/en-NZ/Security-Advisories/CVE-2024-39808