CVE-2023-6355

6.8 mediumEPSS 0.4%

Medium (6.8) in gallagher controller 7000 firmware. EPSS 0.4% chance of exploitation in the next 30 days.

Incorrect selection of fuse values in the Controller 7000 platform allows an attacker to bypass some protection mechanisms to enable local debug. This issue affects: Gallagher Controller 7000 9.00 prior to vCR9.00.231204b (distributed in 9.00.1507 (MR1)), 8.90 prior to vCR8.90.231204a (distributed in 8.90.1620 (MR2)), 8.80 prior to vCR8.80.231204a (distributed in 8.80.1369 (MR3)), 8.70 prior to vCR8.70.231204a (distributed in 8.70.2375 (MR5)).

Severity

CVSS 3.1

6.8 medium

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-31)
CWEs: CWE-863, CWE-1253
Published: 2023-12-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

gallagher:controller_7000_firmware

References

https://security.gallagher.com/Security-Advisories/CVE-2023-6355
https://security.gallagher.com/Security-Advisories/CVE-2023-6355

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