CVE-2023-33246
CISA KEVPublished September 6, 2023 · Updated April 3, 2026
high
Official Description+
Several components of Apache RocketMQ, including NameServer, Broker, and Controller, are exposed to the extranet and lack permission verification. An attacker can exploit this vulnerability by using the update configuration function to execute commands as the system users that RocketMQ is running as or achieve the same effect by forging the RocketMQ protocol content.
Affected Products
| Vendor | Product |
|---|---|
| Apache | RocketMQ |
Patch Status
Patch by 2023-09-27
Recommended Actions
- Check if your systems use any of the affected products listed above.
- Apply vendor patches immediately if available.
- This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
- Monitor vendor advisories for updates and additional mitigations.
- Review logs for indicators of compromise related to CVE-2023-33246.