Platform
other
Fixed in
1.1.0
CVE-2021-3958 describes a Blind SQL Injection vulnerability discovered in Ipack SCADA Software. This flaw allows attackers to inject malicious SQL queries, potentially leading to unauthorized data access and manipulation. The vulnerability affects versions of Ipack SCADA Software prior to 1.1.0, and a patch is available to resolve the issue.
The SQL Injection vulnerability in Ipack SCADA Software poses a significant risk to operational technology (OT) environments. An attacker could leverage this flaw to bypass authentication mechanisms and directly query the underlying database. This could lead to the exfiltration of sensitive data, including configuration details, user credentials, and potentially even process control data. Successful exploitation could result in disruption of industrial processes, unauthorized control of equipment, and potential safety hazards. The 'blind' nature of the injection means the attacker may need to perform multiple queries to extract data, but the potential impact remains severe.
CVE-2021-3958 was publicly disclosed on November 16, 2021. The vulnerability's impact on critical infrastructure makes it a potential target for malicious actors. While no public exploits are currently known, the ease of exploitation associated with SQL injection vulnerabilities suggests a high probability of exploitation if left unpatched. The vulnerability is not currently listed on the CISA KEV catalog.
Exploit Status
EPSS
1.91% (83% percentile)
CVSS Vector
The primary mitigation for CVE-2021-3958 is to immediately upgrade Ipack SCADA Software to version 1.1.0 or later. If an immediate upgrade is not feasible due to compatibility concerns or system downtime requirements, consider implementing temporary workarounds. These may include restricting network access to the SCADA system, implementing strict input validation on all user-supplied data, and closely monitoring database activity for suspicious queries. While a WAF might offer some protection, it's unlikely to be effective against a blind SQL injection without specific rules tailored to the application. After upgrading, verify the fix by attempting a SQL injection payload through the vulnerable endpoint and confirming that it is properly sanitized.
Actualice Ipack SCADA Software a la versión 1.1.0 o posterior. Esto corregirá la vulnerabilidad de inyección SQL y protegerá su sistema SCADA.
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CVE-2021-3958 is a critical SQL Injection vulnerability affecting Ipack SCADA Software versions up to 1.1.0, allowing attackers to potentially extract sensitive data.
If you are using Ipack SCADA Software versions prior to 1.1.0, you are vulnerable to this SQL Injection flaw.
Upgrade to Ipack SCADA Software version 1.1.0 or later to resolve the vulnerability. Consider temporary workarounds if immediate upgrade is not possible.
While no public exploits are currently known, the vulnerability's nature suggests a potential for exploitation if left unpatched.
Refer to the Ipack Automation Systems website or security advisories for the official advisory regarding CVE-2021-3958.
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