Vulnerability · Published Apr 24, 2025 · Assigned by CERTVDE
CVE-2021-47664Enumeration of valid user names
Medium 5.3
In plain English
A medium-severity security flaw in Franka Emika Robot from Franka Robotics. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.4%top 64.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Due to improper authentication mechanism an unauthenticated remote attacker can enumerate valid usernames.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Franka Robotics | Franka Emika Robot | 0.0.0 – through 4.0.3 |
Weakness: CWE-203 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N