CVE-2021-45810

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
Multiple versions of GlobalProtect-openconnect are affected by incorrect access control in GPService through DBUS, GUI. The way GlobalProtect-Openconnect is set up enables arbitrary users to start a VPN connection to arbitrary servers. By hosting an openconnect compatible server, the attack can redirect the entire host's traffic via their own server.
Overview
  • CVE ID
  • CVE-2021-45810
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-03-22T11:15:07
  • Last Modified Date
  • 2022-04-01T14:09:34
Weakness Enumerations
CWE URL
NVD-CWE-noinfo http://cwe.mitre.org/data/definitions/NVD-noinfo.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:globalprotect-openconnect_project:globalprotect-openconnect:-:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • 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:N/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/yuezk/GlobalProtect-openconnect/issues/114 Exploit Issue Tracking Mitigation Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-45810
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45810
History
Created Old Value New Value Data Type Notes
2022-04-04 00:39:10 Added to TrackCVE
2022-12-06 13:02:46 2022-03-22T11:15Z 2022-03-22T11:15:07 CVE Published Date updated
2022-12-06 13:02:46 2022-04-01T14:09:34 CVE Modified Date updated
2022-12-06 13:02:47 Analyzed Vulnerability Status updated