CVE-2024-50390: qnap systems inc. qurouter OS Command Injection
CVSS: 9.8v3.1CriticalAnalyzed
Published 07-03-2025Last modified 07-03-2025
Vulnerability summary
CVE-2024-50390 is a critical (CVSS 9.8) OS Command Injection vulnerability in qnap systems inc. qurouter. EPSS estimates a 1.05% chance of exploitation in the next 30 days, higher than 63.7% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
1.05%
0%100%
Low · +0.02 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 07-03-2025PublishedVulnerability first disclosed.
- 07-03-2025Last modifiedVulnerability information updated.
Description
A command injection vulnerability has been reported to affect QHora. If exploited, the vulnerability could allow remote attackers to execute arbitrary commands. We have already fixed the vulnerability in the following version: QuRouter 2.4.5.032 and later
CVSS metrics
3 scores · 2 sources · 2 versionsHigh 7.7Preferred score · CVE.org (CNA)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:NSourcesAll 2 agree
- NVDNIST7.7HighCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Critical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
EPSS trend
Probability
1.05%
Chance of exploitation in the next 30 days
Percentile
64%
Versus all other CVEs
30-day change
+0.02 pp
From 1.03% on 20-09-2026
20-09-202620-10-2026
EPSS score1.05%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
- CWE-1188Initialization of a Resource with an Insecure DefaultThe product initializes or sets a resource with a default that is intended to be changed by the product's installer, administrator, or maintainer, but the default is not secure.
Affected systems
Qnap1 product
- qurouter2.4.0.190:build_20240522 | 2.4.1.172:build_20240606 | 2.4.1.634:build_20240710 | 2.4.2.317:build_20240903 | 2.4.2.538:build_20240923 | 2.4.3.103:build_20241011 | 2.4.4.106:build_20241017
Qnap systems inc.1 product
- qurouter≥ 2.4.x, < 2.4.5.032
2 vendors · 2 products
References
1 links- www.qnap.com/en/security-advisory/qsa-25-01Vendor Advisory