Improper Input Validation in NEC WebManager CLUSTERPRO and EXPRESSCLUSTER Products
CVE-2021-20705

7.5HIGH

Key Information:

Vendor

Nec Corporation

Status
Clusterpro X
Vendor
CVE Published:
3 November 2021

What is CVE-2021-20705?

An improper input validation vulnerability exists in NEC's WebManager CLUSTERPRO X and EXPRESSCLUSTER X products, allowing attackers to exploit this flaw for remote file uploads via network interfaces. This weakness could lead to unauthorized access and manipulation of files, compromising the integrity of the affected systems. Users are urged to review the product versions and implement necessary updates to mitigate potential risks.

Affected Version(s)

CLUSTERPRO X 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

References

https://jpn.nec.com/security-info/secinfo/nv21-015_en.html
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.