CVE & CISA-KEV Catalog

CVE-2023-6533

MEDIUM
6.5
CVSS v3
NVD

Description

Malformed Device Reset Locally Command Class packets can be sent to the controller, causing the controller to assume the end device has left the network. After this, frames sent by the end device will not be acknowledged by the controller. This vulnerability exists in PC Controller v5.54.0, and earlier.

CWE-248CWE-419

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.25%probability of exploitation in 30 days
16thpercentile

Low risk: more likely to be exploited than 16% of all known CVEs.

References

Other references1
Embed a live status badge for CVE-2023-6533
CVE-2023-6533 severity badge

Markdown

[![CVE-2023-6533](https://tridentstack.com/cve/badge/CVE-2023-6533.svg)](https://tridentstack.com/cve/CVE-2023-6533)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-6533"><img src="https://tridentstack.com/cve/badge/CVE-2023-6533.svg" alt="CVE-2023-6533"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-02-12.