Critical severity9.8CISA KEVNVD Advisory· Published Apr 17, 2021· Updated Jun 17, 2026
CVE-2020-2509
CVE-2020-2509
Description
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
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
89cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*+ 81 more
- cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*range: <4.2.6
- 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:4.3.6.0895:*:*:*:*:*:*:*
- 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:4.3.6:-:*:*:*:*:*:*
- 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:4.5.1:-:*:*:*:*:*:*
- cpe:2.3:o:qnap:qts:4.5.2:-:*:*:*:*:*:*
- (no CPE)range: 4.5.2.1566 Build 20210202 and later, 4.5.1.1495 Build 20201123 and later, 4.3.6.1620 Build 20210322 and later, 4.3.4.1632 Build 20210324 and later, 4.3.3.1624 Build 20210416 and later, 4.2.6 Build 20210327 and later
- QNAP Systems Inc./QTSv5Range: unspecified
- QNAP Systems Inc./QuTS herov5Range: unspecified
Patches
Vulnerability mechanics
References
2- www.qnap.com/en/security-advisory/qsa-21-05nvdVendor Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalognvdUS Government Resource
News mentions
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