What is the CVSS score of CVE-2022-27588?

CVE-2022-27588 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.3%.

Qvr CVE-2022-27588

CRITICAL

Command Injection (CWE-77)

2022-05-05 security@qnapsecurity.com.tw

Command Injection Qvr

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

May 05, 2022 - 17:15 nvd

CRITICAL 9.8

DescriptionNVD

We have already fixed this vulnerability in the following versions of QVR: QVR 5.1.6 build 20220401 and later

AnalysisAI

We have already fixed this vulnerability in the following versions of QVR: QVR 5.1.6 build 20220401 and later. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. We have already fixed this vulnerability in the following versions of QVR: QVR 5.1.6 build 20220401 and later Affected products include: Qnap Qvr.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.