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CVE-2018-19949

UNKNOWN
Published 2020-10-28T17:55:18.000Z
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Expert Analysis

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CVSS Score

V3.1
9.8
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.576
probability
of exploitation in the wild

There is a 57.6% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.980
Higher than 98.0% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

If exploited, this command injection vulnerability could allow remote attackers to run arbitrary commands. QNAP has already fixed the issue in the following QTS versions. QTS 4.4.2.1231 on build 20200302; QTS 4.4.1.1201 on build 20200130; QTS 4.3.6.1218 on build 20200214; QTS 4.3.4.1190 on build 20200107; QTS 4.3.3.1161 on build 20200109; QTS 4.2.6 on build 20200109.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

QNAP Systems Inc.

QTS

Affected Versions:

unspecified
QNAP Systems Inc.

QTS

Affected Versions:

unspecified
QNAP Systems Inc.

QTS

Affected Versions:

unspecified
QNAP Systems Inc.

QTS

Affected Versions:

unspecified
QNAP Systems Inc.

QTS

Affected Versions:

unspecified unspecified

Known Exploited Vulnerability

This vulnerability is actively being exploited in the wild

View KEV Details

Remediation Status

Overdue

Due Date

June 14, 2022

Added to KEV

May 24, 2022

Required Action

Apply updates per vendor instructions.

Affected Product

Vendor/Project: QNAP
Product: Network Attached Storage (NAS)

Ransomware Risk

Known Ransomware Use
KEV Catalog Version: 2025.01.24 Released: January 24, 2025

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed CRITICAL

GHSA-h9cw-v634-8jcw

Advisory Details

If exploited, this command injection vulnerability could allow remote attackers to run arbitrary commands. QNAP has already fixed the issue in the following QTS versions. QTS 4.4.2.1231 on build 20200302; QTS 4.4.1.1201 on build 20200130; QTS 4.3.6.1218 on build 20200214; QTS 4.3.4.1190 on build 20200107; QTS 4.3.3.1161 on build 20200109; QTS 4.2.6 on build 20200109.

CVSS Scoring

CVSS Score

9.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2018-19949
WEB https://www.qnap.com/zh-tw/security-advisory/qsa-20-01

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: February 6, 2025

References

https://www.qnap.com/zh-tw/security-advisory/qsa-20-01
Published: 2020-10-28T17:55:18.000Z
Last Modified: 2025-02-06T20:45:13.320Z
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