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CVE

CVE-2020-13417

An Elevation of Privilege issue was discovered in Aviatrix VPN Client before 2.10.7, because of an incomplete fix for CV

An Elevation of Privilege issue was discovered in Aviatrix VPN Client before 2.10.7, because of an incomplete fix for CVE-2020-7224. This affects Linux, macOS, and Windows installations for certain OpenSSL parameters.

CRITICAL · CVSS 9.8 EPSS 0.01174
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules19 YARA rules0
▤

Affected Products & Versions

3
aviatrix controller< 5.3
aviatrix gateway< 5.3
aviatrix vpn client< 2.10.7
⚠

Public Exploits & PoCs

1
pocwww.criticalstart.com · multiple-vulnerabilities-discovered-in-aviatrixwww.criticalstart.com
◈

Sigma Hunt Rules

19
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productcriticalHackTool - Windows Credential Editor (WCE) Execution
productcriticalWindows Credential Editor Registry
producthighOpenCanary - MSSQL Login Attempt Via Windows Authentication
producthighWindows LAPS Credential Dump From Entra ID
producthighTamper Windows Defender - PSClassic
producthighTamper Windows Defender Remove-MpPreference - ScriptBlockLogging
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD22 May 2020 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://docs.aviatrix.com/HowTos/security_bulletin_article.html#openvpn-client-elevation-of-privilegeVendor Advisory
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