microsoft exchange server
Published Atomicorp research notes for CVEs affecting microsoft exchange server where WAF protections were observed during testing or engineering review.
These notes are not intended to represent the full set of vulnerabilities mitigated by Atomicorp products and should not be interpreted as a coverage matrix, certification list, or census of protected CVEs.
Atomicorp WAF protections are primarily designed around attack techniques and exploit behaviors rather than individual vulnerability identifiers. A published research note documents a positive research finding related to that CVE. If a CVE is absent from these notes, no conclusion should be drawn about protection status.
| CVE | Vulnerability | CVSS | Severity | Rules Observed |
|---|---|---|---|---|
| CVE-2020-17132 | Microsoft Exchange Server DlpUtils AddTenantDlpPolicy RCE | 9.1 (v3.1) | Critical | 330791 , 340152 |
| CVE-2021-26855 | Microsoft Exchange ProxyLogon RCE | 9.1 (v3.1) | Critical | 330791 , 340014 , 340147 , 340148 , 340152 , 340193 , 341256 , 342259 , 344363 , 346755 , 390716 |
| CVE-2021-34473 | Microsoft Exchange ProxyShell RCE | 9.1 (v3.1) | Critical | 340095 , 344365 , 344366 , 390716 |
| CVE-2021-34523 | Microsoft Exchange ProxyShell RCE | 9.0 (v3.1) | Critical | 340095 , 344365 , 344366 , 390716 |
| CVE-2020-16875 | Microsoft Exchange Server DlpUtils AddTenantDlpPolicy RCE | 8.4 (v3.1) | High | 330791 , 340152 |
| CVE-2021-27065 | Microsoft Exchange ProxyLogon RCE | 7.8 (v3.1) | High | 330791 , 340014 , 340147 , 340148 , 340152 , 340193 , 341256 , 342259 , 344363 , 346755 , 390716 |
| CVE-2021-31207 | Microsoft Exchange ProxyShell RCE | 6.6 (v3.1) | Medium | 340095 , 344365 , 344366 , 390716 |
| CVE-2021-31195 | Microsoft Exchange Server - Cross-Site Scripting | 6.5 (v3.1) | Medium | 346755 , 350148 |
| CVE-2021-41349 | Microsoft Exchange Server Pre-Auth POST Based Cross-Site Scripting | 6.5 (v3.1) | Medium | 340147 , 340148 , 342259 , 346755 , 350148 |
| CVE-2008-1547 | Microsoft OWA Exchange Server 2003 - 'redir.asp' Open Redirection | 4.3 (v2.0) | Medium | 390716 |