Improper Input Validation in IBM Spectrum Scale Affects File Security
CVE-2020-4981

4.4MEDIUM

Key Information:

Vendor

IBM
Status
Spectrum Scale
Vendor
CVE Published:
27 April 2021

What is CVE-2020-4981?

IBM Spectrum Scale versions 5.0.4.1 to 5.1.0.3 are susceptible to a vulnerability that allows a local privileged user to overwrite files due to insufficient input validation measures. This flaw stems from the application's handling of user inputs, potentially enabling exploitation that could lead to unauthorized file modifications. For detailed information, refer to IBM's support page and the X-Force vulnerability database.

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Affected Version(s)

Spectrum Scale 5.0.4.1

Spectrum Scale 5.1.0.3

References

https://www.ibm.com/support/pages/node/6447077
x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilities/192541
vdb-entryx_refsource_XF

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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