CVE-2022-27600

19.12.2024, 02:15

An uncontrolled resource consumption vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers to launch a denial-of-service (DoS) attack.

We have already fixed the vulnerability in the following versions:
QTS 5.0.1.2277 and later
QTS 4.5.4.2280 build 20230112 and later
QuTS hero h5.0.1.2277 build 20230112 and later
QuTS hero h4.5.4.2374 build 20230417 and later
QuTScloud c5.0.1.2374 and later

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	6.8 MEDIUM	NETWORK	HIGH	NONE	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
qnap	CNA	6.8 MEDIUM	NETWORK	HIGH	NONE	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
CISA-ADP	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 72%

Vendor	Product	Version
qnap	qts	4.5.1 ≤ 𝑥 < 4.5.4.2280
qnap	qts	5.0.0 ≤ 𝑥 < 5.0.1.2277
qnap	qts	4.5.4.2280
qnap	qts	5.0.1.2277

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-400 - Uncontrolled Resource Consumption
The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References

https://www.qnap.com/en/security-advisory/qsa-23-09