Vulnerability Intelligence Report
CVE-2022-22570
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.
No Active Exploit Signals
CVSS Base Score
10.0
CRITICAL
EPSS Probability:1.03%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-120 ↗Classic Buffer Overflow (CWE-120)
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| ui | ua_lite_firmware | all |
| ui | ua_lite | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.027%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | HackerOne · Bug Bounty Provider · USA |
| Reserved | 2022-01-04T00:00:00 |
| Published | 2022-04-01T22:17:03 |
| Last Updated | 2024-08-03T03:14:55 |
Community Chatter & Buzz