CVE-2018-19945
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Summary
A vulnerability has been reported to affect earlier QNAP devices running QTS 4.3.4 to 4.3.6. Caused by improper limitations of a pathname to a restricted directory, this vulnerability allows for renaming arbitrary files on the target system, if exploited. QNAP have already fixed this vulnerability in the following versions: QTS 4.3.6.0895 build 20190328 (and later) QTS 4.3.4.0899 build 20190322 (and later) This issue does not affect QTS 4.4.x or QTS 4.5.x.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| QNAP Systems Inc. | QTS | unspecified < 4.3.6.0895 | affected |
| QNAP Systems Inc. | QTS | unspecified < 4.3.4.0899 | affected |
| QNAP Systems Inc. | QTS | 4.5.x | unaffected |
| QNAP Systems Inc. | QTS | 4.4.x | unaffected |
Weaknesses
- CWE-20: CWE-20 Improper Input Validation
- CWE-22: CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- CWE-73: CWE-73 External Control of File Name or Path
- CWE-284: CWE-284 Improper Access Control
ADP Enrichment
CVE Program Container
Additional References
References
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