Remote Code Execution Vulnerability in OpenText Brava! Desktop
CVE-2021-31496

7.8HIGH

Key Information:

Vendor
Opentext
Status
Brava! Desktop
Vendor
CVE Published:
15 June 2021

Summary

A vulnerability exists in OpenText Brava! Desktop 16.6.3.84 that allows remote attackers to execute arbitrary code. This issue arises from improper validation during the parsing of DXF files, leading to potential buffer overflow conditions. Malicious actors can exploit this vulnerability by enticing users to visit a compromised webpage or open a malicious file, ultimately executing code within the current user context. It is essential for users and organizations to remain vigilant concerning this issue to mitigate any potential threats.

Affected Version(s)

Brava! Desktop 16.6.3.84

References

https://www.zerodayinitiative.com/advisories/ZDI-21-636/
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Michael DePlante (@izobashi) of Trend Micro's Zero Day Initiative
.