Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
cve[email protected]CVE-2022-31482
HistoryJun 06, 2022 - 5:15 p.m.

CVE-2022-31482

2022-06-0617:15:11
CWE-120
[email protected]
web.nvd.nist.gov
35
4
cve-2022-31482
buffer overflow
hid mercury controllers
denial of service
nvd
security vulnerability

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.5%

JSON

An unauthenticated attacker can send a specially crafted unauthenticated HTTP request 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 1.29. The overflowed data leads to segmentation fault and ultimately a denial-of-service condition, causing the device to reboot. The impact of this vulnerability is that an unauthenticated attacker could leverage this flaw to cause the target device to become unresponsive. An attacker could automate this attack to achieve persistent DoS, effectively rendering the target controller useless.

Affected configurations

NVD
Node
hidgloballp1501_firmwareRange<1.29
AND
hidgloballp1501Match-
Node
hidgloballp1502_firmwareRange<1.29
AND
hidgloballp1502Match-
Node
hidgloballp2500_firmwareRange<1.29
AND
hidgloballp2500Match-
Node
hidgloballp4502_firmwareRange<1.29
AND
hidgloballp4502Match-
Node
hidglobalep4502_firmwareRange<1.29
AND
hidglobalep4502Match-
Node
carrierlenels2_lnl-4420_firmwareRange<1.29
AND
carrierlenels2_lnl-4420Match-
Node
carrierlenels2_lnl-x2210_firmwareRange<1.29
AND
carrierlenels2_lnl-x2210Match-
Node
carrierlenels2_lnl-x2220_firmwareRange<1.29
AND
carrierlenels2_lnl-x2220Match-
Node
carrierlenels2_lnl-x3300_firmwareRange<1.29
AND
carrierlenels2_lnl-x3300Match-
Node
carrierlenels2_lnl-x4420_firmwareRange<1.29
AND
carrierlenels2_lnl-x4420Match-
Node
carrierlenels2_s2-lp-1501_firmwareRange<1.29
AND
carrierlenels2_s2-lp-1501Match-
Node
carrierlenels2_s2-lp-1502_firmwareRange<1.29
AND
carrierlenels2_s2-lp-1502Match-
Node
carrierlenels2_s2-lp-2500_firmwareRange<1.29
AND
carrierlenels2_s2-lp-2500Match-
Node
carrierlenels2_s2-lp-4502_firmwareRange<1.29
AND
carrierlenels2_s2-lp-4502Match-

CNA Affected

[
  {
    "product": "LNL-X2210",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.29",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LNL-X2220",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.29",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LNL-X3300",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.29",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LNL-X4420",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.29",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LNL-4420",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.29",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "S2-LP-1501",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.29",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "S2-LP-1502",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.29",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "S2-LP-2500",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.29",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "S2-LP-4502",
    "vendor": "LenelS2",
    "versions": [
      {
        "lessThan": "1.29",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LP1501",
    "vendor": "HID Mercury",
    "versions": [
      {
        "lessThan": "1.29",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LP1502",
    "vendor": "HID Mercury",
    "versions": [
      {
        "lessThan": "1.29",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LP2500",
    "vendor": "HID Mercury",
    "versions": [
      {
        "lessThan": "1.29",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "LP4502",
    "vendor": "HID Mercury",
    "versions": [
      {
        "lessThan": "1.29",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "EP4502",
    "vendor": "HID Mercury",
    "versions": [
      {
        "lessThan": "1.29",
        "status": "affected",
        "version": "ALL",
        "versionType": "custom"
      }
    ]
  }
]

Social References

More

Related

prion 1
cvelist 1
cnvd 1
nvd 1
ics 1
trellix 6
thn 1
prion
prion
Buffer overflow
2022-06-06 17:15:00
cvelist
cvelist
CVE-2022-31482 Denial-of-Service via internal structure overflow
2022-06-02 00:00:00
cnvd
cnvd
Carrier LenelS2 HID Mercury access panels buffer overflow vulnerability (CNVD-2022-77063)
2022-06-05 00:00:00
nvd
nvd
CVE-2022-31482
2022-06-06 17:15:11
ics
ics
Carrier LenelS2 HID Mercury access panels
2022-06-02 12:00:00
trellix
trellix
Trellix Threat Labs Uncovers Critical Flaws in Widely Used Building Access Control System
2022-06-09 00:00:00
A Door Isn’t a Door When It’s Ajar- Part 1
2022-08-11 00:00:00
A Door Isn’t a Door When It’s Ajar- Part 1
2022-08-11 00:00:00
thn
thn
Researchers Disclose Critical Flaws in Industrial Access Controllers from HID Mercury
2022-06-10 07:03:00

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.5%

JSON
Related for CVE-2022-31482
prion1cvelist1cnvd1nvd1ics1trellix6thn1