FKIE_CVE-2021-28809
Vulnerability from fkie_nvd - Published: 2021-07-08 08:15 - Updated: 2024-11-21 06:00
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An improper access control vulnerability has been reported to affect certain legacy versions of HBS 3. If exploited, this vulnerability allows attackers to compromise the security of the operating system.QNAP have already fixed this vulnerability in the following versions of HBS 3: QTS 4.3.6: HBS 3 v3.0.210507 and later QTS 4.3.4: HBS 3 v3.0.210506 and later QTS 4.3.3: HBS 3 v3.0.210506 and later
References
| URL | Tags | ||
|---|---|---|---|
| security@qnapsecurity.com.tw | https://www.qnap.com/en/security-advisory/qsa-21-19 | Vendor Advisory | |
| security@qnapsecurity.com.tw | https://www.zerodayinitiative.com/advisories/ZDI-21-783/ | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.qnap.com/en/security-advisory/qsa-21-19 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.zerodayinitiative.com/advisories/ZDI-21-783/ | Third Party Advisory, VDB Entry |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| qnap | hybrid_backup_sync | * | |
| qnap | qts | 4.3.6 | |
| qnap | hybrid_backup_sync | * | |
| qnap | qts | 4.3.4 | |
| qnap | hybrid_backup_sync | * | |
| qnap | qts | 4.3.3 |
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"lastModified": "2024-11-21T06:00:14.603",
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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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