Vulnerability · Published Sep 23, 2021 · Assigned by OpenVPN
CVE-2021-3824
Medium 6.1
In plain English
A medium-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 0.7% (higher than 55% of all known vulnerabilities).
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)0.7%top 45.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
OpenVPN Access Server 2.9.0 through 2.9.4 allow remote attackers to inject arbitrary web script or HTML via the web login page URL.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | OpenVPN Access Server | 2.9.0 through 2.9.4 |
Weakness: CWE-84