What is CVE-2024-27130?

CVE-2024-27130 is a high-severity vulnerability in QNAP Qts, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.2/10. Published 2024-05-21.

How severe is CVE-2024-27130?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2024-27130 known to be exploited?

30 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in QNAP Qts

CVE-2024-27130

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

Vulnerability class: Buffer Overflow

EPSS: 0.381 (98.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L.

Affected products

Qnap Qts — versions 5.1.0.2348, 5.1.0.2399, 5.1.0.2418
Qnap Quts_hero — versions h5.1.0.2409, h5.1.0.2424, h5.1.0.2453
Qnap Systems Inc. Qts — versions 5.1.x
Qnap Systems Inc. Quts Hero — versions h5.1.x

Weakness classification (CWE)

Public proof-of-concept exploits

References

security@qnapsecurity.com.tw (Vendor Advisory)

Frequently asked questions

What is CVE-2024-27130?: CVE-2024-27130 is a high-severity vulnerability in QNAP Qts, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.2/10. Published 2024-05-21.
How severe is CVE-2024-27130?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2024-27130 known to be exploited?: 30 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.