CVE-2011-1557 in ICJobSite
Summary
by MITRE
SQL injection vulnerability in ICloudCenter ICJobSite 1.1 allows remote attackers to execute arbitrary SQL commands via the pid parameter to an unspecified component, a different vulnerability than CVE-2011-1546. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
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Analysis
by VulDB Data Team • 12/21/2024
The SQL injection vulnerability identified as CVE-2011-1557 affects ICloudCenter ICJobSite version 1.1, representing a critical security flaw that enables remote attackers to execute arbitrary SQL commands against the application's database. This vulnerability specifically targets the pid parameter within an unspecified component of the software, creating an avenue for malicious exploitation that differs from the related CVE-2011-1546 vulnerability. The flaw resides in the application's improper handling of user input, where the pid parameter is directly incorporated into SQL query constructions without adequate sanitization or parameterization measures.
The technical implementation of this vulnerability stems from insufficient input validation and sanitization mechanisms within the ICJobSite application. When the pid parameter is processed, the application fails to properly escape or parameterize the input before incorporating it into database queries, allowing attackers to inject malicious SQL code. This vulnerability aligns with CWE-89, which specifically addresses SQL injection flaws where untrusted data is used to construct SQL commands. The attack vector is remote and requires no authentication, making the vulnerability particularly dangerous as it can be exploited by anyone with access to the affected application's network interface. The vulnerability's classification as a remote code execution risk means that attackers can potentially gain unauthorized access to sensitive data, modify database contents, or even escalate privileges within the system.
The operational impact of CVE-2011-1557 extends beyond simple data theft, as it provides attackers with the capability to manipulate the entire database infrastructure underlying the ICJobSite application. This includes the potential to extract confidential information such as user credentials, personal data, and job listings that may contain sensitive corporate information. The vulnerability could also enable attackers to modify or delete database records, potentially disrupting business operations and compromising the integrity of the job posting system. According to ATT&CK framework, this vulnerability maps to technique T1190 - Exploit Public-Facing Application, where adversaries leverage publicly accessible applications to gain initial access to target networks. The lack of authentication requirements makes this attack vector particularly attractive to threat actors, as it requires minimal prerequisites for successful exploitation.
Mitigation strategies for CVE-2011-1557 should focus on implementing proper input validation and parameterized queries throughout the application codebase. The most effective immediate solution involves updating the application to a patched version that properly sanitizes all user inputs before database interactions occur. Organizations should implement prepared statements or parameterized queries to ensure that user-supplied data cannot be interpreted as SQL commands. Additionally, input validation should be enforced at multiple levels including application firewalls, web application firewalls, and direct code modifications. Network-level protections such as intrusion detection systems should be configured to monitor for suspicious SQL patterns and anomalous database access attempts. The vulnerability highlights the importance of secure coding practices and the need for regular security assessments to identify similar injection flaws within legacy applications. System administrators should also consider implementing database access controls and monitoring mechanisms to detect unauthorized database activities that may indicate exploitation attempts.