Vulnerability · Published Apr 1, 2022 · Assigned by hackerone
CVE-2022-22570
Critical 10.0
In plain English
A critical-severity buffer overflow in UniFi Door Access Reader Lite. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities).
Severity (CVSS NVD)10.0Critical
Exploit odds (30 days)1.1%top 35.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A buffer overflow vulnerability found in the UniFi Door Access Reader Lite’s (UA Lite) firmware (Version 3.8.28.24 and earlier) allows a malicious actor who has gained access to a network to control all connected UA devices. This vulnerability is fixed in Version 3.8.31.13 and later.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | UniFi Door Access Reader Lite | Fixed in Version 3.8.31.13 or later. |
Weakness: CWE-120