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CVE-2022-34916

31
FAUCET Score

CVE-2022-34916 is a critical remote code execution (RCE) vulnerability affecting Apache Flume versions 1.4.0 through 1.10.0. It arises when a JMS Source configuration uses a JNDI LDAP data source URI, allowing an attacker controlling the LDAP server to execute arbitrary code. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. Despite its severity, there is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.4.0, < 1.10.1CPE matchmatch criteria
cpe:2.3:a:apache:flume:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.36%
Probability of exploitation in next 30 days
EPSS Percentile
82.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0236 is in the 71st percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: org.apache.flume.flume-ng-sources:flume-jms-sourceFixed in: 1.10.1

Vendor Advisories (2)

mavenGHSA-h9mh-mgpv-gqmvcritical

Remote code execution in Apache Flume

Aug 22, 2022
redhatCVE-2022-34916Important

flume: JNDI Injection in JMSMessageConsumer

Aug 20, 2022

References

issues.apache.org / jira/browse/FLUME-3428
Issue TrackingVendor Advisory
lists.apache.org / thread/qkmt4r2t9tbrxrdbjg1m2oczbvczd9zn
Mailing ListPatchVendor Advisory