Published: 11/02/2020 Updated: 20/02/2020
CVSS v2 Base Score: 9 | Impact Score: 10 | Exploitability Score: 8
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

Vulnerability Summary

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'.

Vulnerability Trend

Affected Products

Vendor Product Versions
MicrosoftExchange Server2010, 2013, 2016, 2019

Github Repositories

I made this script for conducting CVE-2020-0688 more rapidly. It helps to improve checking the vuln, reducing hugely steps for that

A cheat sheet that contains common enumeration and attack methods for Windows Active Directory.

CVE-2020-0688_EXP Auto trigger payload


CVE-2020-0688 - Exchange



Exchange Scanner CVE-2020-0688

Quick tool for checking CVE-2020-0688 on multiple hosts with a non-intrusive method.

Recent Articles

Hackers Scanning for Vulnerable Microsoft Exchange Servers, Patch Now!
BleepingComputer • Sergiu Gatlan • 26 Feb 2020

Attackers are actively scanning the Internet for Microsoft Exchange Servers vulnerable to the CVE-2020-0688 remote code execution vulnerability patched by Microsoft two weeks ago.
All Exchange Server versions up to the last released patch are exposed to potential attacks following these ongoing scans, including those currently out of support even though Microsoft's security advisory doesn't explicitly list them.
The flaw is present in the Exchange Control Panel (ECP) component and it...

Microsoft Patch Tuesday – February 2020
Symantec Threat Intelligence Blog • Preethi Koroth • 12 Feb 2020

This month the vendor has patched 99 vulnerabilities, 13 of which are rated Critical.

Posted: 12 Feb, 202024 Min ReadThreat Intelligence SubscribeMicrosoft Patch Tuesday – February 2020This month the vendor has patched 99 vulnerabilities, 13 of which are rated Critical.This month the vendor has patched 99 vulnerabilities, 13 of which are rated Critical.

As always, customers are advised to follow these security best practices:

Install vendor patches as soon as they are available.
Run all so...

If you're running Windows, I feel bad for you, son. Microsoft's got 99 problems, better fix each one
The Register • Shaun Nichols in San Francisco • 11 Feb 2020

Meanwhile, we're still squashing bugs in Adobe Flash Player... plus stuff from Intel and SAP

Patch Tuesday It's going to be a busy month for IT administrators as Microsoft, Intel, Adobe, and SAP have teamed up to deliver a bumper crop of security fixes for Patch Tuesday.
Microsoft had one of its largest patch bundles in recent memory, as the Windows giant released fixes for 99 CVE-listed vulnerabilities.
These included CVE-2020-0674, a remote code execution flaw in Internet Explorer's Trident rendering engine that is already being exploited in the wild. This hole would typic...

Microsoft Addresses Active Attacks, Air-Gap Danger with 99 Patches
Threatpost • Tara Seals • 11 Feb 2020

Microsoft has issued one of its largest Patch Tuesday updates for the shortest month of the year, addressing 99 security vulnerabilities across a range of products. Twelve of the bugs are listed as critical – and the rest are rated as being important.
The update includes a patch for the zero-day memory-corruption vulnerability disclosed in late January that’s under active attack. The bug tracked as CVE-2020-0674 is a critical flaw for most Internet Explorer versions, allowing remote co...