Vulnerabilities & CVEs

Software flaws hackers are using right now

Affected vendorsCVESeverityChance of attack
Microsoft

Office

CVE-2021-27059Not scored6.1%top 7% of all flaws
Microsoft

Exchange Server

Used by ransomware gangs

CVE-2021-26858Not scored94%top 1% of all flaws
Microsoft

Exchange Server

Used by ransomware gangs

CVE-2021-26857Not scored96%top 1% of all flaws
Microsoft

Exchange Server

Used by ransomware gangs

CVE-2021-26855Not scored100%top 1% of all flaws
Microsoft

Internet Explorer

Used by ransomware gangs

CVE-2021-26411Not scored81%top 1% of all flaws
Atlassian

Confluence Server and Data Center

Used by ransomware gangs

CVE-2021-26084Not scored100%top 1% of all flaws
McAfee

McAfee Total Protection (MTP)

CVE-2021-23874Not scored1.0%top 38% of all flaws
F5

BIG-IP and BIG-IQ Centralized Management

Used by ransomware gangs

CVE-2021-22986Not scored100%top 1% of all flaws
Ivanti

Pulse Connect Secure

CVE-2021-22900Not scored14%top 4% of all flaws
Ivanti

Pulse Connect Secure

CVE-2021-22899Not scored23%top 2% of all flaws

About this tracker

1,711
Flaws used in attacks
6
Added in the last 7 days
5
Fix deadline within 7 days
360
Used by ransomware gangs