CVE-2011-3923: apache struts
Vulnerability summary
CVE-2011-3923 is a critical (CVSS 9.8) vulnerability in apache struts. EPSS estimates a 89.49% chance of exploitation in the next 30 days, higher than 99.7% of scored vulnerabilities. 2 public exploits are recorded.
Timeline
- 01-11-2019PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
Apache Struts before 2.3.1.2 allows remote attackers to bypass security protections in the ParameterInterceptor class and execute arbitrary commands.
CVSS metrics
3 scores · 2 sources · 2 versions- OSV · MavenEcosystem advisory · calculated9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
89.49%
Chance of exploitation in the next 30 days
Percentile
100%
Versus all other CVEs
30-day change
0.00 pp
From 89.49% on 18-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
2 foundApache Struts - 'ParametersInterceptor' Remote Code Execution (Metasploit)
Maturity: weaponized
Apache Struts ParametersInterceptor Remote Code Execution
exploit/multi/http/struts_code_exec_parameters
Maturity: weaponized
Weaknesses
CWE · root causeAffected systems
Apache1 product
- strutsEOL2.3.1.2 | ≥ 2.0.0, < 2.3.1.2
Org.apache.struts1 product
- struts2-core≥ 2.0.0, < 2.3.1.2
Redhat1 product
3 vendors · 3 products
References
11 links
- seclists.org/fulldisclosure/2014/Jul/38X Refsource MISC
- www.securitytracker.com/id?1026575X Refsource MISC
