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AEGLIX MIND

Intelligence for Africa and the Gulf

AEGLIX vulnerability intelligence

CVE-2020-2509

CRITICAL · CVSS 9.8 · Analyzed

Published: 2021-04-17 · Updated: 2026-06-17 · Source: NVD

Vulnerability overview

A command injection vulnerability has been reported to affect QTS and QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary commands in a compromised application. We have already fixed this vulnerability in the following versions: QTS 4.5.2.1566 Build 20210202 and later QTS 4.5.1.1495 Build 20201123 and later QTS 4.3.6.1620 Build 20210322 and later QTS 4.3.4.1632 Build 20210324 and later QTS 4.3.3.1624 Build 20210416 and later QTS 4.2.6 Build 20210327 and later QuTS hero h4.5.1.1491 build 20201119 and later

Severity and scoring

CVSS score
9.8 · CRITICAL
CVSS version
3.1
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-77, CWE-78

CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.

Known exploitation and remediation

Listed in CISA’s Known Exploited Vulnerabilities catalog.

Affected product
QNAP · QNAP Network-Attached Storage (NAS)
Added to catalog
2022-04-11
Required action
Apply updates per vendor instructions.
CISA remediation due date
2022-05-02

CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.

Verify affected versions and patch availability in the vendor advisory before making changes.

Affected products and versions

  • cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*

    Before (exclusive): 4.2.6

  • cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*

    From (inclusive): 4.3.5

    Before (exclusive): 4.3.6

  • cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*

    From (inclusive): 4.4.0

    Before (exclusive): 4.5.1

  • cpe:2.3:o:qnap:qts:4.2.6:-:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.2.6:build_20170517:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.2.6:build_20190322:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.2.6:build_20190730:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.2.6:build_20190921:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.2.6:build_20191107:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.2.6:build_20200109:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.2.6:build_20200421:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.2.6:build_20200611:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.2.6:build_20200821:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.3.0174:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.3.0868:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.3.0998:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.3.1051:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.3.1098:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.3.1161:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.3.1252:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.3.1315:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.3.1386:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.3.1432:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0358:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0358:beta1:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0370:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0370:beta1:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0372:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0372:beta1:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0374:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0374:beta1:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0387:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0387:beta2:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0411:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0416:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0427:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0434:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0435:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0451:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0483:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0486:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0506:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0516:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0526:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0551:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0557:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0561:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0569:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0593:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0597:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0604:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.0899:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.1029:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.1082:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.1190:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.1282:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.1368:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.1417:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.4.1463:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6:-:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.0895:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.0907:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.0923:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.0944:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.0959:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.0979:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.0993:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.1013:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.1033:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.1070:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.1154:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.1218:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.1263:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.1286:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.1333:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.1411:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.3.6.1446:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.5.1:-:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.5.1.1456:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.5.1.1461:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.5.1.1465:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.5.1.1480:*:*:*:*:*:*:*

  • cpe:2.3:o:qnap:qts:4.5.2:-:*:*:*:*:*:*

  • cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*

    Before (exclusive): h4.5.1

  • cpe:2.3:o:qnap:quts_hero:h4.5.1:-:*:*:*:*:*:*

  • cpe:2.3:o:qnap:quts_hero:h4.5.1.1472:*:*:*:*:*:*:*

These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.

Advisories and references

Explore official sources

Read the official NVD record ↗

Explore the CISA catalog ↗

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