CVE-2021-20411

CVSS V2 Medium 4.8 CVSS V3 High 8.1
Description
IBM Security Verify Information Queue 1.0.6 and 1.0.7 could allow a user to impersonate another user on the system due to incorrectly updating the session identifier. IBM X-Force ID: 198191.
Overview
  • CVE ID
  • CVE-2021-20411
  • Assigner
  • psirt@us.ibm.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-02-12T17:15:14
  • Last Modified Date
  • 2021-02-12T18:49:07
Weakness Enumerations
CWE URL
CWE-669 http://cwe.mitre.org/data/definitions/669.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:ibm:security_verify_information_queue:1.0.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:ibm:security_verify_information_queue:1.0.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:A/AC:L/Au:N/C:P/I:P/A:N
  • Access Vector
  • ADJACENT_NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 6.5
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  • Attack Vector
  • ADJACENT_NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 8.1
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://www.ibm.com/support/pages/node/6414777 Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/196191 VDB Entry Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-20411
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20411
History
Created Old Value New Value Data Type Notes
2022-05-10 07:23:23 Added to TrackCVE
2022-12-05 22:04:28 2021-02-12T17:15Z 2021-02-12T17:15:14 CVE Published Date updated
2022-12-05 22:04:28 2021-02-12T18:49:07 CVE Modified Date updated
2022-12-05 22:04:28 Analyzed Vulnerability Status updated