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CVE-2024-23321

25
FAUCET Score

CVE-2024-23321 is a high-severity information exposure vulnerability affecting Apache RocketMQ versions 5.2.0 and below. An attacker with regular user privileges or an IP whitelist entry can exploit specific interfaces to obtain administrator credentials, gaining full control over RocketMQ if they know the broker IP addresses. This vulnerability has a CVSS score of 8.8, indicating a high impact on confidentiality, integrity, and availability with low attack complexity. While there is no known active exploitation, public exploit code, or significant community discussion, users are strongly advised to upgrade to RocketMQ version 5.3.0 or newer and utilize RocketMQ ACL 2.0 for mitigation.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.5.2, < 5.3.0CPE matchmatch criteria
cpe:2.3:a:apache:rocketmq:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.89%
Probability of exploitation in next 30 days
EPSS Percentile
55.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0089 is in the 51st percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: org.apache.rocketmq:rocketmq-allFixed in: 5.3.0

Vendor Advisories (2)

mavenGHSA-q9w2-h4cw-8ghpmedium

Apache RocketMQ Vulnerable to Unauthorized Exposure of Sensitive Data

Jul 22, 2024
redhatCVE-2024-23321Moderate

apache: RocketMQ: org.apache.rocketmq:rocketmq-all: Unauthorized Exposure of Sensitive Data

Jul 22, 2022

References

lists.apache.org / thread/lr8npobww786nrnddd1pcy974r17c830
Mailing ListVendor Advisory
openwall.com / lists/oss-security/2024/07/22/1
Mailing List