CVE-2024-48867

highpriority · track · 30EPSS 0.005 · 42 %ileDEEUNLRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.48% (42nd) EPSS

CVSS 7.5 · high

Is it mine?

67 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

An improper neutralization of CRLF sequences ('CRLF Injection') vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers to modify application data. We have already fixed the vulnerability in the following versions: QTS 5.1.9.2954 build 20241120 and later QTS 5.2.2.2950 build 20241114 and later QuTS hero h5.1.9.2954 build 20241120 and later QuTS hero h5.2.2.2952 build 20241116 and later

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–high · 1.3–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.16.5mediumAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

v4.05.3mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:Nsecondary · ENISA EU

v4.05.3mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · security@qnapsecurity.com.tw

v4.01.3lowCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)

ssvc

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

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

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-93USCWE-93USCWE-93US

affected products (67)

Products and version ranges known to be affected.

QNAP NAS QTS <5.1.9.2954 build 20241120all versionscert_bundDE
QNAP NAS QTS <5.2.2.2950 build 20241114all versionscert_bundDE
QNAP NAS QuTS hero <h5.1.9.2954 build 20241120all versionscert_bundDE
QNAP NAS QuTS hero <h5.2.2.2952 build 20241116all versionscert_bundDE
QNAP NAS≤ QuTS hero <h5.2.2.2952 build 20241116cert_bundDE
QNAP NAS≤ QTS <5.1.9.2954 build 20241120cert_bundDE
QNAP NAS≤ QTS <5.2.2.2950 build 20241114cert_bundDE
QNAP NAS≤ QuTS hero <h5.1.9.2954 build 20241120cert_bundDE
QNAP Systems Inc. QTS5.1.x → 5.1.9.2954 build 20241120enisa_euvdEU
QNAP Systems Inc. QTS5.2.x → 5.2.2.2950 build 20241114enisa_euvdEU
QNAP Systems Inc. QuTS heroh5.1.x → h5.1.9.2954 build 20241120enisa_euvdEU
QNAP Systems Inc. QuTS heroh5.2.x → h5.2.2.2952 build 20241116enisa_euvdEU
QNAP Systems, Inc. QTS≤ 5.2.2.2950 build 20241114fstec_bduRU
QNAP Systems, Inc. QTS≤ 5.1.9.2954 build 20241120fstec_bduRU
QNAP Systems, Inc. QuTS hero≤ h5.1.9.2954 build 20241120fstec_bduRU
QNAP Systems, Inc. QuTS hero≤ h5.2.2.2952 build 20241116fstec_bduRU
qtsall versionsncsc_nlNLcpe:2.3:a:qnap_systems_inc.:qts:*:*:*:*:*:*:*:*
quts_heroall versionsncsc_nlNLcpe:2.3:a:qnap_systems_inc.:quts_hero:*:*:*:*:*:*:*:*
qnap qtsall versionsncsc_nlNLcpe:2.3:a:qnap:qts:*:*:*:*:*:*:*:*
qnap qtsall versionsncsc_nlNLcpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*

showing 20 of 67

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2024-0467Kwetsbaarheden verholpen in QNAP besturingssystemenNL2024-12-09csaf · ncsc_nlNL
QNAP heeft kwetsbaarheden verholpen in verschillende versies van hun besturingssystemen, waaronder QTS en QuTS hero.
WID-SEC-W-2024-3634QNAP NAS: Mehrere SchwachstellenDeutsch2024-12-08csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in QNAP NAS ausnutzen, um seine Privilegien zu erhöhen, die Systemsicherheit zu gefährden, beliebige Befehle auszuführen oder Anwendungsdaten zu verändern.

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 ncsc_nl NVD CVE.org MITRE

published 2024-12-06modified 2026-06-17

references (3)

External citations — patches, advisories, analysis.

scry

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