What is CVE-2023-6355?

CVE-2023-6355 is a medium-severity vulnerability in Gallagher Controller 7000, classified under CWE-1253. CVSS score: 6.8/10. Published 2023-12-18.

How severe is CVE-2023-6355?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Auth bypass in Gallagher Controller 7000

CVE-2023-6355

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 i…

EPSS: 0.004 (27.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Gallagher Controller 7000 — versions 9.00, 8.90, 8.80
Gallagher Controller_7000
Gallagher Controller_7000_firmware

Weakness classification (CWE)

CWE-1253
CWE-863 — Incorrect Authorization

References

disclosures@gallagher.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-6355?: CVE-2023-6355 is a medium-severity vulnerability in Gallagher Controller 7000, classified under CWE-1253. CVSS score: 6.8/10. Published 2023-12-18.
How severe is CVE-2023-6355?: Medium severity. CVSS v3 base score is 6.8 out of 10.