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CVE-2023-32975

HIGHCVSS 7.2/10EPSS 0.87%

Last modified

CVE-2023-32975 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. 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 authenticated administrators to execute code via a network. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2514 build 20230906 and later QTS 5.1.2.2533 build 20230926 and later QuTS hero h5.0.1.2515 build 20230907 and later QuTS hero h5.1.2.2534 build 20230927 and later . EPSS estimates a 0.87% chance of exploitation in the next 30 days.

Description

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 authenticated administrators to execute code via a network. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2514 build 20230906 and later QTS 5.1.2.2533 build 20230926 and later QuTS hero h5.0.1.2515 build 20230907 and later QuTS hero h5.1.2.2534 build 20230927 and later

Metrics

CVSS 3.1
7.2/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.87%

54.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
QnapQts5.1.0.2348Build 20230325
QnapQts5.1.0.2399Build 20230515
QnapQts5.1.0.2418Build 20230603
QnapQts5.1.0.2444Build 20230629
QnapQts5.1.0.2466Build 20230721
QnapQts5.1.1.2491Build 20230815
QnapQts5.0.1.2034Build 20220515
QnapQts5.0.1.2079Build 20220629
QnapQts5.0.1.2131Build 20220820
QnapQts5.0.1.2137Build 20220826
QnapQts5.0.1.2145Build 20220903
QnapQts5.0.1.2173Build 20221001
QnapQts5.0.1.2194Build 20221022
QnapQts5.0.1.2234Build 20221201
QnapQts5.0.1.2248Build 20221215
QnapQts5.0.1.2277Build 20230112
QnapQts5.0.1.2346Build 20230322
QnapQts5.0.1.2376Build 20230421
QnapQts5.0.1.2425Build 20230609
QnapQuts Heroh5.1.0.2409Build 20230525
QnapQuts Heroh5.1.0.2424Build 20230609
QnapQuts Heroh5.1.0.2453Build 20230708
QnapQuts Heroh5.1.0.2466Build 20230721
QnapQuts Heroh5.1.1.2488Build 20230812
QnapQuts Heroh5.0.1.2045Build 20220526
QnapQuts Heroh5.0.1.2192Build 20221020
QnapQuts Heroh5.0.1.2248Build 20221215
QnapQuts Heroh5.0.1.2269Build 20230104
QnapQuts Heroh5.0.1.2277Build 20230112
QnapQuts Heroh5.0.1.2348Build 20230324
QnapQuts Heroh5.0.1.2376Build 20230421

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-32975?
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 authenticated administrators to execute code via a network. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2514 build 20230906 and later QTS 5.1.2.2533 build 20230926 and later QuTS hero h5.0.1.2515 build 20230907 and later QuTS hero h5.1.2.2534 build 20230927 and later
How severe is CVE-2023-32975?
CVE-2023-32975 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 0.87% probability of exploitation in the next 30 days.
How do I fix CVE-2023-32975?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST