CVE-2019-7193 (GCVE-0-2019-7193)
Vulnerability from cvelistv5 – Published: 2019-12-05 16:22 – Updated: 2025-10-21 23:35- Improper Input Validation
- CWE-20 - Improper Input Validation
| URL | Tags |
|---|---|
| https://www.qnap.com/zh-tw/security-advisory/nas-… | x_refsource_CONFIRM |
| http://packetstormsecurity.com/files/157857/QNAP-… | x_refsource_MISC |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| n/a | QNAP NAS devices |
Affected:
QTS 4.4.0 - QTS 4.4.1: before build 20190918, QTS 4.3.6: before build 20190919
|
CISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant
Exploited: Yes
Timestamps
Scope
Evidence
Type: Vendor Report
Signal: Successful Exploitation
Confidence: 80%
Source: cisa-kev
Details
| Cwes | CWE-20 |
|---|---|
| Feed | CISA Known Exploited Vulnerabilities Catalog |
| Product | QTS |
| Due Date | 2022-06-22 |
| Date Added | 2022-06-08 |
| Vendorproject | QNAP |
| Vulnerabilityname | QNAP QTS Improper Input Validation Vulnerability |
| Knownransomwarecampaignuse | Known |
References
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
Exploited: Yes
Timestamps
Scope
Evidence
Type: Public Report
Signal: Confirmed Compromise
Confidence: 70%
Source: kevintel
Details
| Feed | KEVIntel (kevintel.com) |
|---|---|
| Title | This improper input validation vulnerability allows remote attackers to inject arbitrary code to the system. To fix the vulnerability, QNAP... |
| Vendor | QNAP |
| Product | QNAP NAS devices |
| Added Date | 2022-06-08T00:00:00.000Z |
| Cvss Score | 9.8 |
| Epss Score | None |
| Cvss Severity | CRITICAL |
| Epss Percentile | None |
| Used In Malware | yes |
| Ahead Of Cisa Kev | None |
| Not Yet In Cisa Kev | False |
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"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Improper Input Validation"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.qnap.com/zh-tw/security-advisory/nas-201911-25",
"refsource": "CONFIRM",
"url": "https://www.qnap.com/zh-tw/security-advisory/nas-201911-25"
},
{
"name": "http://packetstormsecurity.com/files/157857/QNAP-QTS-And-Photo-Station-6.0.3-Remote-Command-Execution.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/157857/QNAP-QTS-And-Photo-Station-6.0.3-Remote-Command-Execution.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "2fd009eb-170a-4625-932b-17a53af1051f",
"assignerShortName": "qnap",
"cveId": "CVE-2019-7193",
"datePublished": "2019-12-05T16:22:19.000Z",
"dateReserved": "2019-01-29T00:00:00.000Z",
"dateUpdated": "2025-10-21T23:35:57.020Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.