CVE-2021-21959

CVSS 7.7 HIGHEPSS 0.8%CWE-295

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.7EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

04 Feb 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A misconfiguration exists in the MQTTS functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. This misconfiguration significantly simplifies a man-in-the-middle attack, which directly leads to control of device functionality.

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H

Affected products

n/a · Sealevel

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1388