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CVE-2023-33246 Apache CVE debrief

CVE-2023-33246 is an Apache RocketMQ command execution vulnerability that CISA added to its Known Exploited Vulnerabilities catalog on 2023-09-06. Because it is listed in KEV, defenders should treat it as an active risk and prioritize mitigation using vendor guidance or remove/discontinue use if mitigation is not available.

Vendor
Apache
Product
RocketMQ
CVSS
Unknown
CISA KEV
Listed
Original CVE published
2023-09-06
Original CVE updated
2023-09-06
Advisory published
2023-09-06
Advisory updated
2023-09-06

Who should care

Organizations running Apache RocketMQ, especially internet-facing or broadly reachable deployments, as well as security operations, platform engineering, and vulnerability management teams responsible for patching and service hardening.

Technical summary

The supplied sources identify the issue as a command execution vulnerability in Apache RocketMQ and confirm it was added to CISA KEV. The corpus does not provide affected versions, exploitation mechanics, or full impact details, so defensive handling should rely on the official CVE/NVD record and vendor guidance for precise remediation steps.

Defensive priority

High. KEV inclusion indicates known exploitation, so remediation should be prioritized ahead of routine vulnerability work, with special urgency for exposed or production RocketMQ deployments.

Recommended defensive actions

  • Review the official CVE and NVD records for the latest vendor and database guidance.
  • Apply vendor mitigations or patches as soon as they are available.
  • If mitigations are unavailable, follow CISA guidance to discontinue use of the product.
  • Prioritize remediation for any RocketMQ instances that are externally reachable or critical to business operations.
  • Validate whether your environment uses Apache RocketMQ and inventory all deployed instances.
  • After mitigation, review relevant logs and monitoring data for suspicious activity around RocketMQ services.

Evidence notes

This debrief is based only on the supplied source corpus and official links. The CVE was published and modified on 2023-09-06. CISA’s KEV entry names Apache RocketMQ and labels the issue as a command execution vulnerability, with dateAdded 2023-09-06 and dueDate 2023-09-27. The corpus does not include CVSS, affected versions, or a detailed vendor advisory excerpt.

Official resources

Public vulnerability disclosure. The CVE was published on 2023-09-06, and CISA added it to the Known Exploited Vulnerabilities catalog the same day.