CVE-2022-31482

CVSS V2 High 7.8 CVSS V3 High 7.5
Description
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.
Overview
  • CVE ID
  • CVE-2022-31482
  • Assigner
  • productsecurity@carrier.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-06-06T17:15:11
  • Last Modified Date
  • 2022-06-17T14:49:39
Weakness Enumerations
CWE URL
CWE-120 http://cwe.mitre.org/data/definitions/120.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:hidglobal:lp1501_firmware:*:*:*:*:*:*:*:* 1 OR 1.29
cpe:2.3:h:hidglobal:lp1501:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:hidglobal:lp1502_firmware:*:*:*:*:*:*:*:* 1 OR 1.29
cpe:2.3:h:hidglobal:lp1502:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:hidglobal:lp2500_firmware:*:*:*:*:*:*:*:* 1 OR 1.29
cpe:2.3:h:hidglobal:lp2500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:hidglobal:lp4502_firmware:*:*:*:*:*:*:*:* 1 OR 1.29
cpe:2.3:h:hidglobal:lp4502:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:hidglobal:ep4502_firmware:*:*:*:*:*:*:*:* 1 OR 1.29
cpe:2.3:h:hidglobal:ep4502:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:carrier:lenels2_lnl-4420_firmware:*:*:*:*:*:*:*:* 1 OR 1.29
cpe:2.3:h:carrier:lenels2_lnl-4420:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:carrier:lenels2_lnl-x2210_firmware:*:*:*:*:*:*:*:* 1 OR 1.29
cpe:2.3:h:carrier:lenels2_lnl-x2210:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:carrier:lenels2_lnl-x2220_firmware:*:*:*:*:*:*:*:* 1 OR 1.29
cpe:2.3:h:carrier:lenels2_lnl-x2220:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:carrier:lenels2_lnl-x3300_firmware:*:*:*:*:*:*:*:* 1 OR 1.29
cpe:2.3:h:carrier:lenels2_lnl-x3300:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:carrier:lenels2_lnl-x4420_firmware:*:*:*:*:*:*:*:* 1 OR 1.29
cpe:2.3:h:carrier:lenels2_lnl-x4420:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:carrier:lenels2_s2-lp-1501_firmware:*:*:*:*:*:*:*:* 1 OR 1.29
cpe:2.3:h:carrier:lenels2_s2-lp-1501:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:carrier:lenels2_s2-lp-1502_firmware:*:*:*:*:*:*:*:* 1 OR 1.29
cpe:2.3:h:carrier:lenels2_s2-lp-1502:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:carrier:lenels2_s2-lp-2500_firmware:*:*:*:*:*:*:*:* 1 OR 1.29
cpe:2.3:h:carrier:lenels2_s2-lp-2500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:carrier:lenels2_s2-lp-4502_firmware:*:*:*:*:*:*:*:* 1 OR 1.29
cpe:2.3:h:carrier:lenels2_s2-lp-4502:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.corporate.carrier.com/product-security/advisories-resources/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-31482
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31482
History
Created Old Value New Value Data Type Notes
2022-06-06 18:00:15 Added to TrackCVE