IBM G400 Ips-g400-ib-1 Appliance 31.030 aspx dangerous access control

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability has been found in IBM G400 Ips-g400-ib-1 Appliance 31.030 and classified as critical. Affected is an unknown function of the file aspx. Performing a manipulation of the argument dangerous results in access control. This vulnerability is cataloged as CVE-2011-3140. Furthermore, there is an exploit available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability was found in IBM G400 Ips-g400-ib-1 Appliance 31.030. It has been classified as critical. This affects an unknown part of the file aspx. The manipulation of the argument dangerous with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on integrity. The summary by CVE is:

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.

The weakness was shared 08/15/2011 by Trustwave's SpiderLabs with Trustwave's SpiderLabs (Website). It is possible to read the advisory at trustwave.com. This vulnerability is uniquely identified as CVE-2011-3140 since 08/15/2011. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

A public exploit has been developed by Trustwave's SpiderLabs and been published even before and not after the advisory. The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 53 days. During that time the estimated underground price was around $25k-$100k.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the databases at X-Force (67178), Exploit-DB (17438), SecurityFocus (BID 48370†) and SecurityTracker (ID 1025683†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Trustwave's SpiderLabs
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/21/2011 🔍
06/21/2011 +0 days 🔍
06/23/2011 +2 days 🔍
06/23/2011 +0 days 🔍
08/15/2011 +53 days 🔍
08/15/2011 +0 days 🔍
08/15/2011 +0 days 🔍
03/23/2015 +1316 days 🔍
01/24/2018 +1038 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: trustwave.com
Researcher: Trustwave's SpiderLabs
Organization: Trustwave's SpiderLabs
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2011-3140 (🔍)
GCVE (CVE): GCVE-0-2011-3140
GCVE (VulDB): GCVE-100-58299
X-Force: 67178 - HTTP parameter abuse detected
SecurityFocus: 48370 - IBM Web Application Firewall Security Bypass Vulnerability
SecurityTracker: 1025683

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/23/2015 16:50
Updated: 01/24/2018 10:18
Changes: 03/23/2015 16:50 (67), 01/24/2018 10:18 (4)
Complete: 🔍
Cache ID: 216:0B6:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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