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cvelistGallagherCVELIST:CVE-2021-23205
HistoryJun 11, 2021 - 3:46 p.m.

CVE-2021-23205

2021-06-1115:46:01
CWE-116
Gallagher
www.cve.org
2
cve-2021-23205
improper encoding
command centre server
unauthorized alteration

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.3

Confidence

High

EPSS

0.001

Percentile

35.0%

Improper Encoding or Escaping in Gallagher Command Centre Server allows a Command Centre Operator to alter the configuration of Controllers and other hardware items beyond their privilege. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 (MR3); 8.30 versions prior to 8.30.1359 (MR3); 8.20 versions prior to 8.20.1259 (MR5); version 8.10 and prior versions.

CNA Affected

[
  {
    "product": "Command Centre",
    "vendor": "Gallagher",
    "versions": [
      {
        "lessThanOrEqual": "8.10",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "8.40.1888 (MR3)",
        "status": "affected",
        "version": "8.40",
        "versionType": "custom"
      },
      {
        "lessThan": "8.30.1359 (MR3)",
        "status": "affected",
        "version": "8.30",
        "versionType": "custom"
      },
      {
        "lessThan": "8.20.1259 (MR5)",
        "status": "affected",
        "version": "8.20",
        "versionType": "custom"
      }
    ]
  }
]

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.3

Confidence

High

EPSS

0.001

Percentile

35.0%

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