CVE-2024-8950: Piramit Automation SQL Injection Flaw

CVE-2024-8950 Overview

CVE-2024-8950 is a blind SQL injection vulnerability affecting Arne Informatics Piramit Automation versions prior to 27.09.2024. The flaw stems from improper neutralization of special elements used in an SQL command [CWE-89]. Authenticated attackers with low privileges can inject malicious SQL statements over the network. Successful exploitation allows attackers to read, modify, or delete database content and pivot to adjacent systems. The Turkish National Computer Emergency Response Team (USOM) published a security notification for this issue.

Critical Impact

Authenticated network attackers can execute arbitrary SQL queries against the Piramit Automation backend, compromising confidentiality, integrity, and availability of stored data.

Affected Products

• Arne Informatics Piramit Automation versions before 27.09.2024

Discovery Timeline

• 2024-12-25 - CVE-2024-8950 published to NVD
• 2026-04-15 - Last updated in NVD database

Technical Details for CVE-2024-8950

Vulnerability Analysis

The vulnerability is classified under [CWE-89], Improper Neutralization of Special Elements used in an SQL Command. Piramit Automation fails to properly sanitize user-supplied input before incorporating it into SQL queries. This allows an attacker to alter query logic and execute statements outside the application's intended scope.

The issue manifests as a blind SQL injection. The application does not return query results directly in HTTP responses. Attackers instead infer database content using boolean conditions or time-based payloads. Blind injection still permits full data extraction, but it requires automated tooling and increases the noise of exploitation attempts.

The scope rating indicates the vulnerable component can affect resources beyond its security authority. An attacker who chains the injection with database-level privileges may execute operating system commands or read files depending on the underlying database engine configuration.

Root Cause

The root cause is the construction of SQL statements through string concatenation or unsafe templating that includes untrusted input. Parameterized queries or prepared statements are not enforced at the affected endpoints.

Attack Vector

Exploitation requires network access to the Piramit Automation web interface and authenticated low-privilege credentials. No user interaction is needed. The attacker submits crafted parameters to a vulnerable endpoint, and the backend database evaluates the injected SQL clauses. See the USOM Security Notification for additional vendor-specific context.

// No verified public exploit code is available for CVE-2024-8950.
// Blind SQL injection typically follows this conceptual pattern:
//   Original query:  SELECT * FROM records WHERE id = '<input>'
//   Injected input:  1' AND SUBSTRING((SELECT password FROM users LIMIT 1),1,1)='a' --
// The application's response timing or content change reveals the boolean result.

Detection Methods for CVE-2024-8950

Indicators of Compromise

• Web server access logs containing SQL meta-characters such as ', --, UNION, SLEEP(, or WAITFOR DELAY in request parameters targeting Piramit Automation endpoints.
• Unusually long HTTP request processing times correlated with time-based blind injection payloads.
• Authenticated sessions issuing high volumes of similar parameterized requests with single-character variations, indicative of automated extraction.

Detection Strategies

• Deploy web application firewall (WAF) rules tuned to identify SQL injection signatures targeting Piramit Automation request paths.
• Enable database query logging and alert on anomalous query patterns originating from the application service account.
• Correlate authentication events with subsequent abnormal SQL traffic to identify abuse of low-privilege accounts.

Monitoring Recommendations

• Forward web server, application, and database audit logs to a centralized analytics platform for cross-source correlation.
• Baseline normal query volume and structure per user role, then alert on deviations.
• Monitor outbound network connections from the database host to detect data exfiltration following successful injection.

How to Mitigate CVE-2024-8950

Immediate Actions Required

• Upgrade Piramit Automation to version 27.09.2024 or later, which contains the vendor fix.
• Restrict network exposure of the Piramit Automation interface to trusted management networks until patching is complete.
• Rotate credentials and review audit logs for any low-privilege accounts that may have been used for exploitation.

Patch Information

Arne Informatics addressed the vulnerability in Piramit Automation releases dated 27.09.2024 and later. Refer to the USOM Security Notification for vendor coordination details and to the vendor for the patched build.

Workarounds

• Place the application behind a WAF configured with SQL injection signature rules until the patch is deployed.
• Enforce least-privilege database accounts so the application service cannot execute administrative SQL or operating system commands.
• Disable or restrict low-privilege user accounts that are not strictly required for business operations.

# Example WAF rule (ModSecurity) to block common SQL injection patterns
SecRule ARGS "@detectSQLi" \
    "id:1008950,phase:2,deny,status:403,\
     msg:'Possible SQL Injection targeting Piramit Automation (CVE-2024-8950)',\
     tag:'CWE-89'"