Описание
Microsoft SharePoint Server Remote Code Execution Vulnerability
Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute code locally.
FAQ
According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution?
The word Remote in the title refers to the location of the attacker. This type of exploit is sometimes referred to as Arbitrary Code Execution (ACE). The attack itself is carried out locally. This means an attacker or victim needs to execute code from the local machine to exploit the vulnerability.
According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?
The user must open or load attacker‑controlled content—such as importing a malicious WSDL or opening a file—so the application processes it and triggers the vulnerability.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| Microsoft SharePoint Enterprise Server 2016 | ||
| Microsoft SharePoint Server 2019 | ||
| Microsoft SharePoint Server Subscription Edition |
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Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
EPSS
7.8 High
CVSS3
Связанные уязвимости
Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute code locally.
Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute code locally.
Уязвимость пакета программ Microsoft SharePoint Server, связанная с недостаточной проверкой входных данных, позволяющая нарушителю выполнить произвольный код
EPSS
7.8 High
CVSS3