CVE-2021-38476

CVSS V2 Medium 5 CVSS V3 Medium 5.3
Description
InHand Networks IR615 Router's Versions 2.3.0.r4724 and 2.3.0.r4870 authentication process response indicates and validates the existence of a username. This may allow an attacker to enumerate different user accounts.
Overview
  • CVE ID
  • CVE-2021-38476
  • Assigner
  • ics-cert@hq.dhs.gov
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-10-19T13:15:11
  • Last Modified Date
  • 2021-10-22T16:29:07
Weakness Enumerations
CWE URL
CWE-203 http://cwe.mitre.org/data/definitions/203.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:inhandnetworks:ir615_firmware:2.3.0.r4724:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:inhandnetworks:ir615:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:inhandnetworks:ir615_firmware:2.3.0.r4870:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:inhandnetworks:ir615:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://us-cert.cisa.gov/ics/advisories/icsa-21-280-05 Third Party Advisory US Government Resource
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-38476
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38476
History
Created Old Value New Value Data Type Notes
2022-05-10 06:50:07 Added to TrackCVE
2022-12-05 12:36:17 2021-10-19T13:15Z 2021-10-19T13:15:11 CVE Published Date updated
2022-12-05 12:36:17 2021-10-22T16:29:07 CVE Modified Date updated
2022-12-05 12:36:17 Analyzed Vulnerability Status updated