8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.2 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.975 High
EPSS
Percentile
100.0%
09/21/2017
High
An remote code-execution vulnerability was found in Apache Tomcat. These vulnerability can be exploited remotely via a specially designed HTTP request. By exploiting these vulnerability malicious users can remotely execute arbitrary code in the context of the affected application.
Apache Tomcat version 9.0.1
Apache Tomcat 8.5 versions earlier than 8.5.23
Apache Tomcat 8.0 versions earlier 8.0.47
Apache Tomcat 7.0 versions earlier 7.0.8
Update to the latest version
Apache Tomcat
Apache Tomcat 8 vulnerabilities
Apache Tomcat 8.5 vulnerabilities
Apache Tomcat 9 vulnerabilities
Apache Tomcat 7 vulnerabilities
ACE
CVE-2017-126178.1Critical
Public exploits exist for this vulnerability.
tomcat.apache.org/
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12617
statistics.securelist.com/vulnerability-scan/month
threats.kaspersky.com/en/class/Exploit/
threats.kaspersky.com/en/product/Apache-Tomcat/
tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.82
tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.0.47
tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.23
tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.1
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.2 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.975 High
EPSS
Percentile
100.0%