CVE-2021-38459

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user passwords or delete the database.
Overview
  • CVE ID
  • CVE-2021-38459
  • Assigner
  • ics-cert@hq.dhs.gov
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-10-22T12:15:08
  • Last Modified Date
  • 2021-10-27T16:26:42
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:auvesy:versiondog:*:*:*:*:*:*:*:* 1 OR 8.0.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01 Patch Third Party Advisory US Government Resource
History
Created Old Value New Value Data Type Notes
2022-05-10 06:49:32 Added to TrackCVE
2022-12-05 13:03:55 2021-10-22T12:15Z 2021-10-22T12:15:08 CVE Published Date updated
2022-12-05 13:03:55 2021-10-27T16:26:42 CVE Modified Date updated
2022-12-05 13:03:55 Analyzed Vulnerability Status updated