CVE-2024-21901

mediumpriority · track · 26EPSS 0.187 · 97 %ileDEEURUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

18.7% (97th) EPSS

CVSS 4.7 · medium

Is it mine?

15 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

A SQL injection vulnerability has been reported to affect myQNAPcloud. If exploited, the vulnerability could allow authenticated administrators to inject malicious code via a network. We have already fixed the vulnerability in the following versions: myQNAPcloud 1.0.52 ( 2023/11/24 ) and later QTS 4.5.4.2627 build 20231225 and later

cvss

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

4.7

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.14.7mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:Lprimary · NVD / NIST USexploitability 1.2 · impact 3.4

v3.14.7mediumAV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:Lsecondary · FSTEC (BDU) RU

v3.14.7mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:Lsecondary · ENISA EU

v3.14.7mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:Lsecondary · security@qnapsecurity.com.twexploitability 1.2 · impact 3.4

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-89USCWE-89US

affected products (15)

Products and version ranges known to be affected.

QNAP NAS QuTScloud < 5.1.0.2498 build 20230822all versionscert_bundDE
QNAP NAS≤ QuTScloud < 5.1.0.2498 build 20230822cert_bundDE
QNAP Systems Inc. QTSall versionsenisa_euvdEU
QNAP Systems Inc. QTS4.5.x → 4.5.4.2627 build 20231225enisa_euvdEU
QNAP Systems Inc. myQNAPcloudall versionsenisa_euvdEU
QNAP Systems Inc. myQNAPcloud1.0.x → 1.0.52 ( 2023/11/24 )enisa_euvdEU
QNAP Systems, Inc. QTS4.5.0 → 4.5.4.2627 build 20231225fstec_bduRU
QNAP Systems, Inc. QTS5.1.0 → 5.1.3.2578 build 20231110fstec_bduRU
QNAP Systems, Inc. QuTS heroh4.5.0 → h4.5.4.2626 build 20231225fstec_bduRU
QNAP Systems, Inc. QuTS heroh5.1.0 → h5.1.3.2578 build 20231110fstec_bduRU
QNAP Systems, Inc. QuTScloudc5.0 → c5.1.5.2651fstec_bduRU
QNAP Systems, Inc. myQNAPcloud1.0.0 → 1.0.52fstec_bduRU
qnap myqnapcloud< 1.0.52nvdUScpe:2.3:a:qnap:myqnapcloud:*:*:*:*:*:*:*:*
qnap qts< 4.5.4.2627nvdUScpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
qnap qts= 4.5.4.2627nvdUScpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-0589QNAP NAS: Mehrere SchwachstellenDeutsch2024-03-10csaf · cert_bundDE
Ein entfernter Angreifer kann mehrere Schwachstellen in QNAP NAS ausnutzen, um einen Cross-Site-Scripting-Angriff zu starten, beliebigen Code auszuführen, Dateien zu manipulieren oder Sicherheitsmaßnahmen zu umgehen.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2024-03-08modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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