Vulnerability · Published Jul 14, 2020 · Assigned by OpenVPN
CVE-2020-15074
High 7.5
In plain English
A high-severity security flaw in OpenVPN Access Server. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities).
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.0%top 35.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | OpenVPN Access Server | 2.8.3 and prior versions in addition to 2.9.5 |
Weakness: CWE-302
References
- https://openvpn.net/vpn-server-resources/release-notes/ x_refsource_MISC