cwe-191

The tag cwe-191 refers to CWE-191: Integer Underflow (Wrap or Wraparound), a common software weakness where a calculation subtracts a value from an unsigned integer, causing it to wrap below zero and produce an unexpectedly large result. On WindowsForum.com, this tag is used in the context of industrial control system security, specifically regarding vulnerabilities in Honeywell's OneWireless Wireless Device Manager (WDM). The disclosed issues include integer underflow flaws that can lead to information disclosure, denial-of-service, and remote code execution. Discussions emphasize the importance of patching affected WDM releases to R322.5 or R331.1 to mitigate these risks. The tag covers security advisories, vulnerability coordination, and remediation steps for CWE-191 in operational technology environments.