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CVE-2021-20701 Details
Description
Buffer overflow vulnerability in the Disk Agent CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and earlier, EXPRESSCLUSTER X 4.3 SingleServerSafe for Windows and earlier allows attacker to remote code execution via a network.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://jpn.nec.com/security-info/secinfo/nv21-015_en.html | CVE | |
| https://jpn.nec.com/security-info/secinfo/nv21-015_en.html | [email protected] |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| nec clusterpro x | >= 1.0, <= 4.3 |
CPE
Remediation
| |
| nec clusterpro x singleserversafe | >= 1.0, <= 4.3 |
CPE
Remediation
| |
| nec expresscluster x | >= 1.0, <= 4.3 |
CPE
Remediation
| |
| nec expresscluster x singleserversafe | >= 1.0, <= 4.3 |
CPE
Remediation
| |
Change History
8 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Nov 7, 2023 | CVE Source Update | [email protected] |
| Nov 7, 2023 | CVE Modified | [email protected] |
| Apr 29, 2022 | Modified Analysis | [email protected] |
| Dec 17, 2021 | CVE Modified | [email protected] |
| Nov 8, 2021 | Initial Analysis | [email protected] |