Main Vulnerability Database Vulnerabilities #VU55636

Uncaught Exception in InterNiche stack and NicheLite - CVE-2021-31400

Published: August 6, 2021

Vulnerability identifier: #VU55636

CSH Severity: Medium

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2021-31400

CWE-ID: CWE-248

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: HCC Embedded

Affected software:
InterNiche stack
NicheLite

Detailed vulnerability description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the TCP urgent data processing function may invoke a panic function. A remote attacker can cause an infinite loop.

Install updates from vendor's website.