CVE-2023-32970

MEDIUM

QNAP QTS 4.5.1-4.5.4.2467 and QTS 5.1.0-5.1.0.2444 - Authenticated Denial of Service via NULL Pointer Dereference

Title source: llm
STIX 2.1

Description

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to launch a denial-of-service (DoS) attack via a network. QES is not affected. We have already fixed the vulnerability in the following versions: QuTS hero h5.0.1.2515 build 20230907 and later QuTS hero h5.1.0.2453 build 20230708 and later QuTS hero h4.5.4.2476 build 20230728 and later QuTScloud c5.1.0.2498 and later QTS 5.1.0.2444 build 20230629 and later QTS 4.5.4.2467 build 20230718 and later

References (1)

Core 1
Core References

Scores

CVSS v3 4.9
EPSS 0.0010
EPSS Percentile 27.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (3)
qnap/qts 4.5.1 - 4.5.4.2467
qnap/quts_hero h4.5.0 - h4.5.4.2476
qnap/qutscloud c5.0.0.1919 - c5.1.0.2498
Published Oct 13, 2023
Tracked Since Feb 18, 2026