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cve[email protected]CVE-2022-31481
HistoryJun 06, 2022 - 5:15 p.m.

CVE-2022-31481

2022-06-0617:15:11
CWE-120
[email protected]
web.nvd.nist.gov
64
6
cve-2022-31481
hid mercury intelligent controllers
buffer overflow
code execution
device monitoring
communication security
configuration files
unstable device

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.6 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

66.1%

JSON

An unauthenticated attacker can send a specially crafted update file to the device that can overflow a buffer. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.302 for the LP series and 1.296 for the EP series. The overflowed data can allow the attacker to manipulate the “normal” code execution to that of their choosing. An attacker with this level of access on the device can monitor all communications sent to and from this device, modify onboard relays, change configuration files, or cause the device to become unstable.

Affected configurations

NVD
Node
hidgloballp1501_firmwareRange<1.302
AND
hidgloballp1501Match-
Node
hidgloballp1502_firmwareRange<1.302
AND
hidgloballp1502Match-
Node
hidgloballp2500_firmwareRange<1.302
AND
hidgloballp2500Match-
Node
hidgloballp4502_firmwareRange<1.302
AND
hidgloballp4502Match-
Node
hidglobalep4502_firmwareRange<1.296
AND
hidglobalep4502Match-
Node
carrierlenels2_lnl-4420_firmwareRange<1.296
AND
carrierlenels2_lnl-4420Match-
Node
carrierlenels2_lnl-x2210_firmwareRange<1.302
AND
carrierlenels2_lnl-x2210Match-
Node
carrierlenels2_lnl-x2220_firmwareRange<1.302
AND
carrierlenels2_lnl-x2220Match-
Node
carrierlenels2_lnl-x3300_firmwareRange<1.302
AND
carrierlenels2_lnl-x3300Match-
Node
carrierlenels2_lnl-x4420_firmwareRange<1.302
AND
carrierlenels2_lnl-x4420Match-
Node
carrierlenels2_s2-lp-1501_firmwareRange<1.302
AND
carrierlenels2_s2-lp-1501Match-
Node
carrierlenels2_s2-lp-1502_firmwareRange<1.302
AND
carrierlenels2_s2-lp-1502Match-
Node
carrierlenels2_s2-lp-2500_firmwareRange<1.302
AND
carrierlenels2_s2-lp-2500Match-
Node
carrierlenels2_s2-lp-4502_firmwareRange<1.302
AND
carrierlenels2_s2-lp-4502Match-

CNA Affected

[
  {
    "product": "LNL-X2210",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.302",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LNL-X2220",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.302",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LNL-X3300",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.302",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LNL-X4420",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.302",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LNL-4420",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.296",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "S2-LP-1501",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.302",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "S2-LP-1502",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.302",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "S2-LP-2500",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.302",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "S2-LP-4502",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.302",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LP1501",
    "vendor": "HID Mercury",
    "versions": [
      {
        "lessThan": "1.302",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LP1502",
    "vendor": "HID Mercury",
    "versions": [
      {
        "lessThan": "1.302",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LP2500",
    "vendor": "HID Mercury",
    "versions": [
      {
        "lessThan": "1.302",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LP4502",
    "vendor": "HID Mercury",
    "versions": [
      {
        "lessThan": "1.302",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "EP4502",
    "vendor": "HID Mercury",
    "versions": [
      {
        "lessThan": "1.296",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  }
]

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7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.6 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

66.1%

JSON
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