Buffer Overflow Vulnerability in Western Digital My Cloud EX2 Ultra Firmware
CVE-2019-18931

8.8HIGH

Key Information:

Vendor

Western Digital

Status
My Cloud Ex2 Ultra Firmware
Vendor
CVE Published:
13 November 2019

What is CVE-2019-18931?

The firmware of the Western Digital My Cloud EX2 Ultra, version 2.31.195, is susceptible to a buffer overflow vulnerability. This issue arises when an attacker sends specially crafted GET or POST requests that can manipulate the Extended Instruction Pointer (EIP), potentially allowing the execution of arbitrary code. This vulnerability could lead to further exploitation within the affected system if not addressed promptly.

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References

https://github.com/DelspoN/CVE/tree/master/CVE-2019-18931
x_refsource_MISC
https://github.com/DelspoN/CVE/blob/master/CVE-2019-18931...
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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