Critical severity · published Nov 1, 2019
CVE-2011-3923
Apache Struts before 2.3.1.2 allows remote attackers to bypass security protections in the ParameterInterceptor class and execute arbitrary commands
9.8
CVSS
89.5%
EPSS
No
On KEV
Description
Apache Struts before 2.3.1.2 allows remote attackers to bypass security protections in the ParameterInterceptor class and execute arbitrary commands.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)89.5% · higher than 100% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ST
Struts · Apache
2.0.0 before 2.3.1.2 · source: NVD
JE
Jboss Enterprise Web Server · Redhat
1.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-3923
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-3923
seclists.org
http://seclists.org/fulldisclosure/2014/Jul/38
www.exploit-db.com
http://www.exploit-db.com/exploits/24874
www.securityfocus.com
http://www.securityfocus.com/bid/51628
www.securitytracker.com
http://www.securitytracker.com/id?1026575
bugzilla.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3923
exchange.xforce.ibmcloud.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/72585
More from Struts
9.8
CVE-2020-17530
Apache Struts Remote Code Execution Vulnerability
9.8
CVE-2017-9791
The Struts 1 plugin in Apache Struts 2.1.x and 2.3.x might allow remote code execution via a malicious field value passed in a raw message to the ActionMessage
9.8
CVE-2017-5638
The Jakarta Multipart parser in Apache Struts 2 2.3.x before 2.3.32 and 2.5.x before 2.5.10.1 has incorrect exception handling and error-message generation during file-upload…
9.8
CVE-2013-2251
Apache Struts 2.0.0 through 2.3.15 allows remote attackers to execute arbitrary OGNL expressions via a parameter with a crafted (1) action:, (2) redirect:, or (3) redirectAction:…
9.8
CVE-2012-0391
The ExceptionDelegator component in Apache Struts before 2.2.3.1 interprets parameter values as OGNL expressions during certain exception handling for mismatched data types of…