ZDI-21-1592: Veritas Enterprise Vault EVExchangeWebServicesProxy Deserialization of Untrusted Data Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Veritas Enterprise Vault. Authentication is not required to exploit this vulnerability. The specific flaw exists within EVExchangeWebServicesProxy.exe. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the Enterprise Vault Admin Service.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Veritas Enterprise Vault |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-21-1592?
ZDI-21-1592 has been rated as critical due to the potential for remote code execution without authentication.
How do I fix ZDI-21-1592?
To remediate ZDI-21-1592, ensure you apply the latest security update provided by Veritas for Enterprise Vault.
What platforms are affected by ZDI-21-1592?
ZDI-21-1592 affects all installations of Veritas Enterprise Vault that have not addressed the identified vulnerability.
Can ZDI-21-1592 be exploited without authentication?
Yes, ZDI-21-1592 can be exploited by attackers remotely without the need for authentication.
What type of vulnerability is ZDI-21-1592?
ZDI-21-1592 is a remote code execution vulnerability allowing attackers to execute arbitrary code on the affected system.
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- alias/CVE-2021-44677
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