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GallagherCVELIST:CVE-2023-6355

HistoryDec 18, 2023 - 9:55 p.m.

CVE-2023-6355

2023-12-1821:55:58

CWE-1253

Gallagher

www.cve.org

incorrect selection

gallagher controller 7000

bypass protection mechanisms

local debug

CVSS3

6.8

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

AI Score

6.7

Confidence

High

EPSS

0.001

Percentile

21.5%

JSON

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)).

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"
      }
    ]
  }
]

References

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

CVSS3

6.8

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

AI Score

6.7

Confidence

High

EPSS

0.001

Percentile

21.5%

JSON

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