VDB
CVE-2021-28166
CVE-2021-28166
PUBLISHED
CVSS 6.5 MEDIUM
In Eclipse Mosquitto version 2.0.0 to 2.0.9, if an authenticated client that had connected with MQTT v5 sent a crafted CONNACK message to the broker, a NULL pointer dereference would occur.
EPSS 0.97% · 61.5th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C
EPSS Score
0.97%
61.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| eclipse | mosquitto | 2.0.0 |
| The Eclipse Foundation | Eclipse Mosquitto | 2.0, unspecified |
Timeline
- Apr 7, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Dec 31, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 4, 2022 EPSS Score
- May 6, 2022 EPSS Score
- Jul 9, 2022 EPSS Score
- Sep 11, 2022 EPSS Score
- Nov 14, 2022 EPSS Score