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cve[email protected]CVE-2023-6355
HistoryDec 18, 2023 - 10:15 p.m.

CVE-2023-6355

2023-12-1822:15:10
CWE-863
CWE-1253
web.nvd.nist.gov
11
cve-2023-6355
gallagher controller 7000
security vulnerability
local debug bypass
nvd
fuse values

6.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.4%

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)).

Affected configurations

NVD
Node
gallaghercontroller_7000Match-
AND
gallaghercontroller_7000_firmwareRange8.708.70.231204a
OR
gallaghercontroller_7000_firmwareRange8.808.80.231204a
OR
gallaghercontroller_7000_firmwareRange8.908.90.231204a
OR
gallaghercontroller_7000_firmwareRange9.009.00.231204b

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Controller 7000",
    "vendor": "Gallagher",
    "versions": [
      {
        "lessThan": "vCR9.00.231204b",
        "status": "affected",
        "version": "9.00",
        "versionType": "custom"
      },
      {
        "lessThan": "vCR8.90.231204a",
        "status": "affected",
        "version": "8.90",
        "versionType": "custom"
      },
      {
        "lessThan": "vCR8.80.231204a",
        "status": "affected",
        "version": "8.80",
        "versionType": "custom"
      },
      {
        "lessThan": "vCR8.70.231204a",
        "status": "affected",
        "version": "8.70",
        "versionType": "custom"
      }
    ]
  }
]

6.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.4%

Related for CVE-2023-6355