Vulnerability · Published Dec 9, 2021 · Assigned by tenable
CVE-2021-20145
High 7.5
In plain English
A high-severity security flaw in Gryphon Tower router. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 70% of all known vulnerabilities).
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.3%top 29.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Gryphon Tower routers contain an unprotected openvpn configuration file which can grant attackers access to the Gryphon homebound VPN network which exposes the LAN interfaces of other users' devices connected to the same service. An attacker could leverage this to make configuration changes to, or otherwise attack victims' devices as though they were on an adjacent network.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Gryphon Tower router | <= 04.0004.12 (Current) |
References
- https://www.tenable.com/security/research/tra-2021-51 x_refsource_MISC