CVE-2023-1083
CRITICALCVSS 9.8/10EPSS 0.68%
Last modified
CVE-2023-1083 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An unauthenticated remote attacker who is aware of a MQTT topic name can send and receive messages, including GET/SET configuration commands, reboot commands and firmware updates.. EPSS estimates a 0.68% chance of exploitation in the next 30 days.
Description
An unauthenticated remote attacker who is aware of a MQTT topic name can send and receive messages, including GET/SET configuration commands, reboot commands and firmware updates.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2023-1083?
An unauthenticated remote attacker who is aware of a MQTT topic name can send and receive messages, including GET/SET configuration commands, reboot commands and firmware updates.
How severe is CVE-2023-1083?
CVE-2023-1083 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.
How do I fix CVE-2023-1083?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-1083?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST