Wolfmqtt
Vendor:
First CVE: Jan 1, 2022 · Active for 4 years
7
Total CVEs
More Total CVEs than 83% of tracked products
7.0
Avg CVEs / Year
Higher CVE frequency than 92% of tracked products
5.5
Avg CVSS
Higher Avg CVSS than 14% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Wolfmqtt over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jan 1, 2022
4 years ago
Most Recent CVE
Jan 1, 2022
1,665 days ago
CVE Severity & Scoring
Wolfmqtt7 CVEs
100%
All CVEs352,231 CVEs
45%
40%
11%
Medium
Attack Vector
Local7 (100.0%)
Network0 (0.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low7 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None0 (0.0%)
Unknown0 (0.0%)
Required7 (100.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None7 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (7 CVEs).
7 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-45939MEDIUM wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttClient_DecodePacket (called from MqttClient_WaitType and MqttClient_Subscribe). | Jan 1, 2022 | 5.5 | 20 | NO | NO |
CVE-2021-45938MEDIUM wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttClient_DecodePacket (called from MqttClient_WaitType and MqttClient_Unsubscribe). | Jan 1, 2022 | 5.5 | 20 | NO | NO |
CVE-2021-45937MEDIUM wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttClient_DecodePacket (called from MqttClient_WaitType and MqttClient_Connect). | Jan 1, 2022 | 5.5 | 20 | NO | NO |
CVE-2021-45936MEDIUM wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttDecode_Disconnect (called from MqttClient_DecodePacket and MqttClient_WaitType). | Jan 1, 2022 | 5.5 | 20 | NO | NO |
CVE-2021-45934MEDIUM wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttClient_DecodePacket (called from MqttClient_HandlePacket and MqttClient_WaitType). | Jan 1, 2022 | 5.5 | 20 | NO | NO |
CVE-2021-45933MEDIUM wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow (8 bytes) in MqttDecode_Publish (called from MqttClient_DecodePacket and MqttClient_HandlePacket). | Jan 1, 2022 | 5.5 | 20 | NO | NO |
CVE-2021-45932MEDIUM wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow (4 bytes) in MqttDecode_Publish (called from MqttClient_DecodePacket and MqttClient_HandlePacket). | Jan 1, 2022 | 5.5 | 20 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (7 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (7 CVEs).
Media Mentions
Signals from CVEs in this product scope (7 CVEs).
Top CNAs Publishing CVEs For Wolfmqtt
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 1.9 | 7 | 5.5 | 0.9% | 0 | 0 |