|
|
|||
| Rule General Information |
|---|
| Release Date: | 2024-08-28 | |
| Rule Name: | Microsoft Exchange Server Arbitrary File Write Vulnerability (CVE-2021-26858) | |
| Severity: | ||
| CVE ID: | ||
| Rule Protection Details |
|---|
| Description: | Microsoft Exchange Server Remote Code Execution Vulnerability | |
| Impact: | An attacker can write arbitrary files by constructing a specially crafted request, thus realizing unauthorized arbitrary file upload, which can eventually cause remote code execution. | |
| Affected OS: | Windows, Linux, Others | |
| Reference: | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26858 |
|
| Solutions |
|---|
| Refer to the announcement or patch by the vendor: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26858 |