Home/CVE/Incorrect selection of fuse values in the Controller 7000 platform allows an attacker to bypass some protection mechanis
CVE

CVE-2023-6355

Incorrect selection of fuse values in the Controller 7000 platform allows an attacker to bypass some protection mechanis

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)).

MEDIUM · CVSS 6.8 EPSS 0.00012
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-1253Incorrect Selection of Fuse Values
CWE-863Incorrect Authorization
▤

Affected Products & Versions

4
gallagher controller 7000 firmware>= 8.70 and < 8.70.231204a
gallagher controller 7000 firmware>= 8.80 and < 8.80.231204a
gallagher controller 7000 firmware>= 8.90 and < 8.90.231204a
gallagher controller 7000 firmware>= 9.00 and < 9.00.231204b
▣

Scoring & Timeline

6.8
MEDIUM · CVSS v3.1 · disclosures@gallagher.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD18 Dec 2023 · 10:15 PM
CVSS VectorCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://security.gallagher.com/Security-Advisories/CVE-2023-6355Vendor Advisory
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