CVE-2021-28798 (GCVE-0-2021-28798)
Vulnerability from cvelistv5 – Published: 2021-05-21 03:00 – Updated: 2024-09-16 18:49
VLAI?
Title
Relative Path Traversal Vulnerability in QTS and QuTS hero
Summary
A relative path traversal vulnerability has been reported to affect QNAP NAS running QTS and QuTS hero. If exploited, this vulnerability allows attackers to modify files that impact system integrity. QNAP have already fixed this vulnerability in the following versions: QTS 4.5.2.1630 Build 20210406 and later QTS 4.3.6.1663 Build 20210504 and later QTS 4.3.3.1624 Build 20210416 and later QuTS hero h4.5.2.1638 Build 20210414 and later QNAP NAS running QTS 4.5.3 are not affected.
Severity ?
8.8 (High)
Assigner
References
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| QNAP Systems Inc. | QTS |
Affected:
unspecified , < 4.5.2.1630 Build 20210406
(custom)
Affected: unspecified , < 4.3.6.1663 Build 20210504 (custom) Affected: unspecified , < 4.3.3.1624 Build 20210416 (custom) Unaffected: 4.5.3 |
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Credits
ZUSO ART
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Sightings
| Author | Source | Type | Date |
|---|
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.
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