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CVE-2023-34979

QTS, QuTS hero

HIGH
7.2
CVSS Score
Published: September 6, 2024 at 04:27 PM UTC
Updated: June 17, 2026 at 06:04 AM UTC
2 products affected across 1 vendorQTSQuTS hero

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Severity
HIGH7.2
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

An OS command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to execute commands via a network. We have already fixed the vulnerability in the following versions: QTS 4.5.4.2790 build 20240605 and later QuTS hero h4.5.4.2790 build 20240606 and later

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

QTS· Qnap
95%
4.5.x ≤ v < 4.5.4.2790 build 202406054.5.4.1715 build_202106304.5.4.1723 build_202107084.5.4.1741 build_202107264.5.4.1787 build_202109104.5.4.1800 build_202109234.5.4.1892 build_202112234.5.4.1931 build_202201284.5.4.2012 build_202204194.5.4.2117 build_202208024.5.4.2280 build_202301124.5.4.2374 build_202304164.5.4.2467 build_202307184.5.4.2627 build_202312254.5.x
Affected range stops below 4.5.4.2790 build 20240605, so it looks safe — our inference, not a vendor statement
QuTS hero· Qnap
95%
h4.5.x ≤ v < h4.5.4.2790 build 20240606h4.5.4.1771 build_20210825h4.5.4.1800 build_20210923h4.5.4.1813 build_20211006h4.5.4.1848 build_20211109h4.5.4.1892 build_20211223h4.5.4.1951 build_20220218h4.5.4.1971 build_20220310h4.5.4.1991 build_20220330h4.5.4.2052 build_20220530h4.5.4.2138 build_20220824h4.5.4.2217 build_20221111h4.5.4.2272 build_20230105h4.5.4.2374 build_20230417h4.5.4.2476 build_20230728h4.5.4.2626 build_20231225h4.5.x
Affected range stops below h4.5.4.2790 build 20240606, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://www.qnap.com/en/security-advisory/qsa-24-32

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-78

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