Vulnerability Spotlight: Multiple vulnerabilities in Sealevel SeaConnect
60
CVE-2021-21971
PoC —CVSS 3.1
5.9 medium
EPSS
<1%p51
Published
()
Modified
Description
An out-of-bounds write vulnerability exists in the URL_decode functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted MQTT payload can lead to an out-of-bounds write. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.
- Vendors
- sealevel
- Products
- seaconnect 370w firmware
- Weakness
- CWE-787
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N