CVE-2011-3140
IBM Web Application Firewall, as used on the G400 IPS-G400-IB-1 and GX4004 IPS-GX4004-IB-2 appliances with update 31.030, does not properly handle query strings with multiple instances of the same parameter, which allows remote attackers to bypass intended intrusion prevention by dividing a dangerous parameter value into substrings, as demonstrated by a SQL statement that is split across multiple iid parameters and then sent to a .aspx file on an IIS web server.
- Affected products
- Web Application Firewall, Iis
- Ibm Web Application Firewall
- All versions
- Ibm g400 ips-g400-ib-1 Appliance
- = 31.030
- Ibm gx4004 ips-gx4004-ib-2 Appliance
- = 31.030
- Fix
- Available
- CVSS 2.0
- 5.0 MEDIUM
- EPSS
- 2.2% (80th percentile)
- Weakness
- CWE-264
- NVD status
- Modified
- Published
- 2011-08-15
CVE-2011-3140 at NVD
No indexed exploits for CVE-2011-3140 yet
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