CVE-2017-12276 in Prime Collaboration Provisioning
Summary
by MITRE
A vulnerability in the web framework code for the SQL database interface of the Cisco Prime Collaboration Provisioning application could allow an authenticated, remote attacker to impact the confidentiality and integrity of the application by executing arbitrary SQL queries, aka SQL Injection. The attacker could read or write information from the SQL database. The vulnerability is due to a lack of proper validation on user-supplied input within SQL queries. An attacker could exploit this vulnerability by sending crafted URLs that contain malicious SQL statements to the affected application. An exploit could allow the attacker to determine the presence of certain values and write malicious input in the SQL database. The attacker would need to have valid user credentials. This vulnerability affects Cisco Prime Collaboration Provisioning Software Releases prior to 12.3. Cisco Bug IDs: CSCvf47935.
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Analysis
by VulDB Data Team • 01/21/2021
The vulnerability identified as CVE-2017-12276 represents a critical SQL injection flaw within the Cisco Prime Collaboration Provisioning application's web framework components. This weakness specifically targets the SQL database interface functionality that handles user authentication and data processing operations. The vulnerability exists in the application's failure to properly validate and sanitize user-supplied input before incorporating it into SQL query structures, creating a pathway for malicious actors to manipulate database operations through crafted web requests.
The technical exploitation mechanism relies on authenticated attackers who possess valid user credentials to construct malicious URLs containing embedded SQL commands. This vulnerability falls under the CWE-89 classification as a SQL injection attack vector, where the application's insufficient input validation allows arbitrary SQL code execution. The attacker can leverage this flaw to perform unauthorized read and write operations against the underlying database, potentially accessing sensitive user information, modifying critical system data, or even escalating privileges within the database environment. The vulnerability specifically impacts versions prior to Cisco Prime Collaboration Provisioning Software Release 12.3, indicating a widespread exposure across multiple previous iterations of the software.
The operational impact of this vulnerability extends beyond simple data theft, as it compromises both the confidentiality and integrity of the application's database operations. An attacker with valid credentials could systematically probe the database structure to identify sensitive information, potentially discovering user accounts, system configurations, or proprietary data stored within the application's backend. The ability to write malicious input into the database creates persistent threats that could alter system behavior, corrupt data integrity, or establish backdoor access points. This vulnerability aligns with ATT&CK technique T1071.005 for application layer protocol manipulation and T1566 for credential harvesting through application exploitation.
Organizations affected by this vulnerability should immediately implement the security patches provided by Cisco in their software updates, particularly focusing on the 12.3 release which addresses this specific SQL injection flaw. Network segmentation and access control measures should be enhanced to limit the potential impact of credential compromise, while implementing robust input validation mechanisms at all application interfaces. Regular security assessments should verify that all user-supplied inputs are properly sanitized and that the application follows secure coding practices to prevent similar vulnerabilities from emerging in future releases. Additionally, monitoring systems should be configured to detect anomalous database access patterns that might indicate exploitation attempts against SQL injection vulnerabilities.