CVE-2021-37404

highpriority · track · 40EPSS 0.030 · 87 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

2.99% (87th) EPSS

CVSS 7.5 · high

Is it mine?

15 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

There is a potential heap buffer overflow in Apache Hadoop libhdfs native code. Opening a file path provided by user without validation may result in a denial of service or arbitrary code execution. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-120USCWE-131USCWE-787USCWE-787US

affected products (15)

Products and version ranges known to be affected.

Dell ECS <3.8.1.0all versionscert_bundDE
Dell PowerEdgeall versionscert_bundDEcpe:/h:dell:poweredge:-
IBM InfoSphere Information Serverall versionscert_bundDEcpe:/a:ibm:infosphere_information_server:-
Dell ECS< 3.8.1.0cert_bundDE
Apache Software Foundation Apache Hadoop≤ 3.0.0 to 3.1.4enisa_euvdEU
Apache Software Foundation Apache Hadoop≤ 3.3.0 to 3.3.1enisa_euvdEU
Apache Software Foundation Apache Hadoop≤ 3.2.0 to 3.2.2enisa_euvdEU
Apache Software Foundation Apache Hadoop≤ 2.9.0 to 2.10.1enisa_euvdEU
apache hadoop2.9.0 → 2.10.2nvdUScpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:*
apache hadoop3.0.0 → 3.1.4nvdUScpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:*
apache hadoop3.2.0 → 3.2.3nvdUScpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:*
apache hadoop3.3.0 → 3.3.2nvdUScpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:*
Maven org.apache.hadoop:hadoop-common< 2.10.2osvUSpkg:maven/org.apache.hadoop/hadoop-common
Maven org.apache.hadoop:hadoop-common3.0.0 → 3.2.3osvUSpkg:maven/org.apache.hadoop/hadoop-common
Maven org.apache.hadoop:hadoop-common3.3.0 → 3.3.2osvUSpkg:maven/org.apache.hadoop/hadoop-common

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-0794Dell ECS: Mehrere SchwachstellenDeutsch2024-04-04csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Dell ECS ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode mit Administratorrechten auszuführen, Informationen offenzulegen, Dateien zu manipulieren, einen Cross-Site-Scripting-Angriff durchzuführen, Sicherheitsvorkehrungen zu umgehen oder einen Denial of Service Zustand herbeizuführen.
GHSA-rmpj-7c96-mrg8Apache Hadoop heap overflow before v2.10.2, v3.2.3, v3.3.22022-06-14ghsa · osvUS
There is a potential heap buffer overflow in Apache Hadoop libhdfs native code. Opening a file path provided by user without validation may result in a denial of service or arbitrary code execution. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd osv NVD CVE.org MITRE

published 2022-06-13modified 2026-06-17

references (8)

External citations — patches, advisories, analysis.

scry

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