Is CVE-2011-5071 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2011-5071, but active exploitation has not been confirmed.

Can CVE-2011-5071 be exploited remotely?

Yes. CVE-2011-5071 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2011-5071?

CVE-2011-5071 has a CVSS score of 7.5 (HIGH).

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HIGHPOC

CVE-2011-5071

CWE-89Published: January 29, 2012· Updated: Jun 16, 2026

7.5

CVSS v3.1

Official Description

Multiple SQL injection vulnerabilities in Support Incident Tracker (aka SiT!) before 3.64 allow remote attackers to execute arbitrary SQL commands via the (1) exc[] parameter to report_marketing.php, (2) selected[] parameter to tasks.php, (3) sites[] parameter to billable_incidents.php, or (4) search_string parameter to search.php. NOTE: some of these details are obtained from third party information.

NVD Source

Technical Analysis

CVE-2011-5071 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A proof-of-concept (PoC) exploit exists for CVE-2011-5071. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.

From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.