CVE-2020-15074
HIGH
7.5
CVSS Score
Published: July 14, 2020 at 05:27 PM UTC
Updated: June 17, 2026 at 02:56 AM UTC
1 product affected across 1 vendorOpenvpn Access Server
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Severity
HIGH7.5
Exploit prediction
EPSS 1%
Description
OpenVPN Access Server older than version 2.8.4 and version 2.9.5 generates new user authentication tokens instead of reusing exiting tokens on reconnect making it possible to circumvent the initial token expiry timestamp.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 2.8.3v < 2.8.42.9.0 ≤ v < 2.9.6
Affected range stops below 2.8.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.9.6, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://openvpn.net/vpn-server-resources/release-notes/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-302CWE-613
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