CVE-2024-27130

highpriority · attend · 58EPSS 0.375 · 99 %ileexploit · PoCDEEUNLRUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

3 exploits · PoC

Likely / severe?

37.5% (99th) EPSS

CVSS 8.8 · high

Is it mine?

33 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

A buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to execute code via a network. We have already fixed the vulnerability in the following version: QTS 5.1.7.2770 build 20240520 and later QuTS hero h5.1.7.2770 build 20240520 and later

cvss

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

8.8

010

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

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.18.5highAV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:Lsecondary · ENISA EU

v3.17.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:Lsecondary · security@qnapsecurity.com.twexploitability 3.9 · impact 2.7

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-120USCWE-121USCWE-121US

exploits (3)

Public proof-of-concept and weaponised exploit code.

affected products (33)

Products and version ranges known to be affected.

QNAP NAS QTSall versionscert_bundDEcpe:/h:qnap:nas:qts
QNAP NAS QTS <5.1.7.2770 build 20240520all versionscert_bundDE
QNAP NAS QuTS hero <h5.1.7.2770 build 20240520all versionscert_bundDE
QNAP NAS≤ QTS <5.1.7.2770 build 20240520cert_bundDE
QNAP NAS≤ QuTS hero <h5.1.7.2770 build 20240520cert_bundDE
QNAP Systems Inc. QTS5.1.x → 5.1.7.2770 build 20240520enisa_euvdEU
QNAP Systems Inc. QuTS heroh5.1.x → h5.1.7.2770 build 20240520enisa_euvdEU
QNAP Systems, Inc. QTSall versionsfstec_bduRU
QNAP Systems, Inc. QuTS heroall versionsfstec_bduRU
QNAP Systems, Inc. QuTScloudall versionsfstec_bduRU
qnap qts= 5.1.0.2348nvdUScpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
qnap qts= 5.1.0.2399nvdUScpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
qnap qts= 5.1.0.2418nvdUScpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
qnap qts= 5.1.0.2444nvdUScpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
qnap qts= 5.1.0.2466nvdUScpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
qnap qts= 5.1.1.2491nvdUScpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
qnap qts= 5.1.2.2533nvdUScpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
qnap qts= 5.1.3.2578nvdUScpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
qnap qts= 5.1.4.2596nvdUScpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
qnap qts= 5.1.5.2645nvdUScpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*

showing 20 of 33

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2024-0230Kwetsbaarheden verholpen in QNAP QTS en QTS HeroNL2024-05-22csaf · ncsc_nlNL
QNAP heeft kwetsbaarheden verholpen in QTS en QTS Hero.
WID-SEC-W-2024-1195QNAP NAS: Mehrere SchwachstellenDeutsch2024-05-20csaf · cert_bundDE
Ein entfernter, authentifizierter Angreifer kann mehrere Schwachstellen in QNAP NAS ausnutzen, um Dateien zu manipulieren, beliebigen Code auszuführen oder Cross-Site Scripting Angriffe durchzuführen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd ncsc_nl NVD CVE.org MITRE

published 2024-05-21modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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