`CVE-2024-27348` Apache HugeGraph

Affected software	Apache HugeGraph
Severity	9.8 Critical CVSS 3.1 2 scores
Fixed in	`1.3.0`
Weakness	Command injection (CWE-77)
Published	22 Apr 2024
Updated	17 Jun 2026

Description

RCE-Remote Command Execution vulnerability in Apache HugeGraph-Server.This issue affects Apache HugeGraph-Server: from 1.0.0 before 1.3.0 in Java8 & Java11 Users are recommended to upgrade to version 1.3.0 with Java11 & enable the Auth system, which fixes the issue.

CWE-284 · Improper access control

Exploitation status

Exploited

Confirmed real-world exploitation.

CISA KEV listed Confirmed exploitation in the wild. Added 2024-09-18 · remediation due 2024-10-09 · ransomware use: unknown
VulnCheck KEV listed Exploitation reported in the wild. 7 citations · honeypot sightings · 6 exploits · earliest 2024-07-15.
CISA Vulnrichment exploitation: active CISA records active exploitation. Automatable: yes, technical impact: total.
Indexed PoC 9 indexed Published artifacts you can open, in Exploit-DB, GitHub PoC, Metasploit, Nuclei; first seen 2024-05-31.
EPSS 99% chance in 30 days A model's forecast, not a report of exploitation. Higher than 99.9% of all scored CVEs.

VulnCheck KEV

Exploitation evidence from VulnCheck Known Exploited Vulnerabilities (VulnCheck KEV), used under VulnCheck's community terms. View CVE-2024-27348 in VulnCheck (free account), which lists 2 more citations and 1 more exploit reference not shown here.

Evidence	Source	Detail	Date
Honeypot sighting	Shadowserver honeypots	Exploitation attempts seen on 427 days	2024-07-15 to 2026-11-06
Honeypot sighting	VulnCheck canaries	Exploitation attempts seen on 46 days	2025-10-17 to 2026-11-13
Reported exploitation	x.com	/Shadowserver/status/1813117748005802470	2024-07-16
Reported exploitation	cisa.gov	/sites/default/files/feeds/known_exploited_vulnerabilities.json	2024-09-18
Reported exploitation	fortiguard.com	/threat-signal-report/5550/apache-hugegraph-server-improper-access-control-vulnerability-cve-2024-2734	2024-09-25
Reported exploitation	aquasec.com	/blog/matrix-unleashes-a-new-widespread-ddos-campaign	2024-11-26
Reported exploitation	info.greynoise.io	/hubfs/resources/GreyNoise-2025-Mass-Internet-Exploitation-Report.pdf	2025-02-27
Exploit reference	VulnCheck XDB 74d386417a3e	Exploit type: initial-access	2024-05-31
Exploit reference	VulnCheck XDB 486eb74db84b	Exploit type: initial-access	2024-06-03
Exploit reference	VulnCheck XDB 0817f891a615	Exploit type: initial-access	2024-06-12
Exploit reference	VulnCheck XDB 1e027cb9ed60	Exploit type: initial-access	2025-02-10
Exploit reference	VulnCheck XDB 20af21dfc98d	Exploit type: initial-access	2025-12-13

Evidence

Source

Detail

Date

Honeypot sighting

Shadowserver honeypots

Exploitation attempts seen on 427 days

2024-07-15 to 2026-11-06

Honeypot sighting

VulnCheck canaries

Exploitation attempts seen on 46 days

2025-10-17 to 2026-11-13

Reported exploitation

x.com

/Shadowserver/status/1813117748005802470

2024-07-16

Reported exploitation

cisa.gov

/sites/default/files/feeds/known_exploited_vulnerabilities.json

2024-09-18

Reported exploitation

fortiguard.com

/threat-signal-report/5550/apache-hugegraph-server-improper-access-control-vulnerability-cve-2024-2734

2024-09-25

Reported exploitation

aquasec.com

/blog/matrix-unleashes-a-new-widespread-ddos-campaign

2024-11-26

Reported exploitation

info.greynoise.io

/hubfs/resources/GreyNoise-2025-Mass-Internet-Exploitation-Report.pdf

2025-02-27

Exploit reference

VulnCheck XDB 74d386417a3e

Exploit type: initial-access

2024-05-31

Exploit reference

VulnCheck XDB 486eb74db84b

Exploit type: initial-access

2024-06-03

Exploit reference

VulnCheck XDB 0817f891a615

Exploit type: initial-access

2024-06-12

Exploit reference

VulnCheck XDB 1e027cb9ed60

Exploit type: initial-access

2025-02-10

Exploit reference

VulnCheck XDB 20af21dfc98d

Exploit type: initial-access

2025-12-13

4 of these are GitHub repositories with fewer than 5 stars. They are listed for reference and don't count toward the exploitation status above.

Index	Artifact	Stars	First seen
GitHub PoC	Apache HugeGraph Server RCE Scanner ( CVE-2024-27348 )	59	2024-05-31
GitHub PoC	Apache HugeGraph Server Unauthenticated RCE - CVE-2024-27348 Proof of concept Exploit	18	2024-06-03
GitHub PoC	jakabakos/CVE-2024-27348-Apache-HugeGraph-RCE	4	2024-06-12
GitHub PoC	akelaqe/CVE-2024-27348-HugeGraph-RCE	1	2026-03-30
GitHub PoC	CVE-2024-27348 Exploitation Toolkit: Complete RCE exploit for Apache Huge-Graph-Server vulnerability.	1	2025-12-13
Exploit-DB	Apache HugeGraph Server 1.2.0 - Remote Code Execution (RCE)		2025-04-09
GitHub PoC	This is a repository for Apache HugeGraph Remote Code Execution vulnerability(CVE-2024-27348))		2025-02-10
Metasploit	Apache HugeGraph Gremlin RCE (excellent rank)
Nuclei	Apache HugeGraph-Server - Remote Command Execution

Waratek protection

Protected by Waratek

Waratek has a rule that blocks attacks on this vulnerability.

Protection full Process
Action available security rule
Review automated Inferred
Record active

Decided by	A vulnerability class already blocked by an ARMR security rule
Finding	Protected by Waratek's ARMR command-injection security rule, which blocks this class of attack at the JVM level without a rule written for this CVE specifically. The CVE's weakness is CWE-77: Command Injection.

Decided by

A vulnerability class already blocked by an ARMR security rule

Finding

Protected by Waratek's ARMR command-injection security rule, which blocks this class of attack at the JVM level without a rule written for this CVE specifically. The CVE's weakness is CWE-77: Command Injection.

How to mitigate CVE-2024-27348

Upgrade Apache HugeGraph to 1.3.0 or later. Until you can, Waratek RASP blocks exploitation with its process rule. It runs inside the Java application, with no code changes.

Waratek RASP Runtime protection for Java applications

CVSS

9.8 CRITICAL v3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 2 metrics

We show the highest score from the newest CVSS version. Scores from different versions can't be compared, and the first score listed is sometimes a 0.0 placeholder.

Version Score Band Vector Assigner Type

CVSS 3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H NVD Primary published

CVSS 3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CISA-ADP Secondary

Version	Score	Band	Vector	Assigner	Type
CVSS 3.1	9.8	CRITICAL	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`	NVD	Primary	published
CVSS 3.1	9.8	CRITICAL	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`	CISA-ADP	Secondary

Affected software and releases

Maven packages

Affected and fixed versions, from OSV.dev

Package Introduced Fixed Last affected

org.apache.hugegraph:hugegraph-api 1.0.0 1.3.0 unbounded

org.apache.hugegraph:hugegraph-core 1.0.0 1.3.0 unbounded

Package	Introduced	Fixed	Last affected
`org.apache.hugegraph:hugegraph-api`	1.0.0	`1.3.0`	unbounded
`org.apache.hugegraph:hugegraph-core`	1.0.0	`1.3.0`	unbounded

Products and versions

3 products, 3 version entries

Source	Vendor	Product	Scheme	Affected versions
nvd	apache	hugegraph	generic	≥ 1.0.0 and ＜ 1.3.0
osv	org.apache.hugegraph	hugegraph-api	generic	≥ 1.0.0 and ＜ 1.3.0
osv	org.apache.hugegraph	hugegraph-core	generic	≥ 1.0.0 and ＜ 1.3.0

Source

Vendor

Product

Scheme

Affected versions

nvd

apache

hugegraph

generic

≥ 1.0.0 and ＜ 1.3.0

osv

org.apache.hugegraph

hugegraph-api

generic

≥ 1.0.0 and ＜ 1.3.0

osv

org.apache.hugegraph

hugegraph-core

generic

≥ 1.0.0 and ＜ 1.3.0

References

URL	Tags
https://github.com/apache/incubator-hugegraph/commit/713d88d1fd9953c3c3e3f130389501910ba40e1d	WEB
https://github.com/apache/incubator-hugegraph	PACKAGE
https://hugegraph.apache.org/docs/config/config-authentication/#configure-user-authentication	WEB
https://lists.apache.org/thread/nx6g6htyhpgtzsocybm242781o8w5kq9	WEB
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-27348	WEB
https://www.vicarius.io/vsociety/posts/remote-code-execution-vulnerability-in-apache-hugegraph-server-cve-2024-27348	WEB
http://www.openwall.com/lists/oss-security/2024/04/22/3	WEB

URL

Timeline

Published	2024-04-22	By the CVE Program.
VulnCheck KEV: earliest evidence	2024-07-15	Date of the oldest evidence of exploitation in VulnCheck KEV's record. VulnCheck does not publish the date it listed the CVE.
Added to CISA KEV	2024-09-18	Listed in CISA's Known Exploited Vulnerabilities catalog.
NVD record modified	2026-06-17	NVD's own last-modified date for this record.
VulnCheck KEV: latest evidence	2026-11-13	Date of the newest report, exploit reference or honeypot sighting in VulnCheck KEV's record.

Published

2024-04-22

By the CVE Program.

VulnCheck KEV: earliest evidence

2024-07-15

Date of the oldest evidence of exploitation in VulnCheck KEV's record. VulnCheck does not publish the date it listed the CVE.

Added to CISA KEV

2024-09-18

Listed in CISA's Known Exploited Vulnerabilities catalog.

NVD record modified

2026-06-17

NVD's own last-modified date for this record.

VulnCheck KEV: latest evidence

2026-11-13

Date of the newest report, exploit reference or honeypot sighting in VulnCheck KEV's record.

How VRT decided (17 of 24 rules ran)

17 of 24 rules ran. The rest didn't run because an earlier rule had already settled the CVE.

# Rule Outcome Status Detail

identity: Does this identifier describe a vulnerability at all? the first rule that matches decides

1 rejected no match CVE Program withdrawal of this identifier

scope: Is it a vulnerability Waratek protects? the first rule that matches decides

2 armr-patch-file no match An ARMR patch file on disk for this CVE

3 armr-secure-rule-file no match An ARMR security-rule template on disk for this CVE

4 manual-classification no match A researcher's recorded decision for this specific CVE

5 manual classification no match Manual classification of this CVE in the legacy dataset

6 non-java-upstream no match A root cause in non-Java code: an OS kernel, a C library, or a bundled runtime

7 oracle-component no match The defect being in a component of a tracked product the agent does not reach: JavaFX, the Java SE installer, the JInitiator browser plug-in, the native WebLogic proxy plug-in, or a native part of Oracle Application Server or Collaboration Suite (HTTP Server, Web Cache, Internet Directory, mail and calendar servers). Oracle gives these no CPE of their own and names them only in the description.

8 java-client-side no match Oracle's own risk-matrix note saying the CVE is reached only through untrusted code in the Java sandbox (applets, Web Start) or only through a client installation of Java, so a server running its own trusted code is not exposed

9 osv-maven matched In scope Maven packages: org.apache.hugegraph:hugegraph-api, org.apache.hugegraph:hugegraph-core

10 cna-maven-package not reached An affected Maven artifact named by the CNA itself

11 known-cpe-product not reached An NVD CPE naming a product ARMR tracks

12 cna-cpe-product not reached A CPE the CNA published naming a tracked product. Oracle publishes these on advisory day, months before NVD.

13 oracle-advisory-family not reached A tracked product family named in Oracle's own risk matrix. CPE cannot carry a suite name, only a module.

14 cna-named-product not reached A tracked product named in words by the CVE's own CNA, on a record with no CPE yet. Apache and Eclipse publish these on advisory day, before NVD adds CPE data.

15 non-deployable-product not reached The only affected product being a sealed appliance image, where Java runs but no -javaagent can be attached

16 unmatched-product not reached No tracked product matched above, and none present at all

disposition: What do we do about one that is? every rule runs

17 patch-hint no match A reference pointing at the upstream fix: a commit, a PR, a Red Hat bug

18 open-source-maven matched Mitigation candidate Open-source Maven artifact indexed by OSV (Maven packages: org.apache.hugegraph:hugegraph-api, org.apache.hugegraph:hugegraph-core). The source is public, which makes an ARMR patch rule a candidate; nothing here establishes that one can be written.

19 poc-derivable skipped An indexed exploit clearing the evidence bar to reverse-engineer, where there is no source to read

20 no-exploit skipped Nothing to build a rule from yet: no published exploit, no CISA record of exploitation and no source-level change to read

21 secure-rule-match decided it matched Protected by Waratek CWE-77 (Command Injection) is mitigable by an ARMR command-injection security rule.

22 exploited-no-fix-or-poc skipped Somebody exploiting this CVE (a CISA or VulnCheck KEV listing, or a CISA verdict of active exploitation), with no fix, source code or PoC to build a rule from

23 below-action-threshold skipped Medium or Low severity, no CISA or VulnCheck KEV listing, no PoC clearing the evidence bar, no CISA verdict, no Oracle advisory

24 no-exploit-published skipped Exploit code for this candidate, published in a reviewed catalogue or a GitHub repository with 5 or more stars, or in use per CISA or VulnCheck; not only a CISA verdict, a forecast, or nothing at all

Products the scope rules checked

The products this CVE's record names, and whether VRT tracks each one. The scope rules decided on these.

Vendor Product Tracked CPE Source

apache hugegraph not tracked cpe:2.3:a:apache:hugegraph:*:*:*:*:*:*:*:*

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