Live › vulnerability › CVE-2020-0688
Go to dashboardMicrosoft Exchange Server installs with a static validation key shared across installations, so an attacker who knows the key can forge the ViewState data the server trusts. This lets an authenticated attacker run code on the Exchange server.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply updates per vendor instructions.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Microsoft Exchange Server | vendor | – | – |
Unknown from the sources. In the analyst’s queue.
Apply the Microsoft update for CVE-2020-0688 per vendor instructions (CISA KEV required action); the specific build number is not in the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka 'Microsoft Exchange Memory Corruption Vulnerability'.
This page as .md · .json · in your agent: get_signal("CVE-2020-0688")
CISA KEV catalog, Creative Commons 0 · EPSS scores by FIRST, used with attribution · NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.