Improper Authorization in Eleveo Call Recording Software 9.7.0

Executive Summary

This vulnerability exists in Eleveo Call Recording Software version 9.7.0, specifically in the file /callrec/composeEmailAction.do. It allows an attacker to perform improper authorization through a remote manipulation. This means that an attacker could potentially execute actions they are not authorized to perform within the software.

The vulnerability has been publicly disclosed and the vendor did not respond to early contact attempts regarding this issue.

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Detection Guidance

Based on the provided context, the vulnerability (CVE-2026-15472) affects the `/callrec/composeEmailAction.do` endpoint in Eleveo Call Recording Software 9.7.0 and involves improper authorization. Detection may involve checking for unauthorized access or manipulation attempts on this specific endpoint.

• Use network scanning tools (e.g., Nmap) to identify systems running Eleveo Call Recording Software and check for exposure of the `/callrec/composeEmailAction.do` endpoint. Example command: `nmap -p 80,443 --script http-enum <target_IP> | grep '/callrec/composeEmailAction.do'`.
• Inspect web server logs (e.g., Apache, Nginx) for unusual or unauthorized requests to `/callrec/composeEmailAction.do`. Example command: `grep '/callrec/composeEmailAction.do' /var/log/apache2/access.log`.
• Verify if the software version is vulnerable (9.7.0) by checking the application's version or build information, if accessible.

Since the exploit has been publicly disclosed, monitoring for known exploit patterns or signatures (e.g., via IDS/IPS like Snort or Suricata) may also help detect attempts to exploit this vulnerability.

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Impact Analysis

The impact of this vulnerability is that an attacker with network access could remotely exploit the improper authorization flaw to perform unauthorized actions within the Eleveo Call Recording Software. This could lead to unauthorized access or manipulation of call recording data or related functions.

The CVSS scores indicate a low to medium severity, with a base score of 4.3 (v3.1), suggesting limited but notable impact, primarily related to confidentiality.

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Compliance Impact

The vulnerability in Eleveo Call Recording Software 9.7.0, which involves improper authorization in the /callrec/composeEmailAction.do endpoint, could have implications for compliance with standards and regulations like GDPR and HIPAA, depending on the nature of the recorded data.

• GDPR: If the call recordings contain personally identifiable information (PII) or sensitive personal data of EU citizens, improper authorization leading to unauthorized access could violate GDPR's requirements for data protection and access control (e.g., Articles 5, 25, and 32). Unauthorized access to such data may result in data breaches, triggering mandatory reporting obligations under Article 33.
• HIPAA: If the call recordings include protected health information (PHI), this vulnerability could lead to unauthorized disclosure of PHI, violating HIPAA's Privacy Rule (45 CFR Part 164, Subpart E) and Security Rule (45 CFR Part 164, Subpart C). Covered entities must ensure proper authorization and access controls to safeguard PHI.

The CVSS v3.1 score of 4.3 (Low confidentiality impact) suggests that while the vulnerability allows unauthorized access to some data, it may not expose highly sensitive information by default. However, the specific compliance impact depends on the content of the recorded calls and the organization's regulatory obligations.

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Mitigation Strategies

Based on the provided context, the following immediate steps can be taken to mitigate the vulnerability in Eleveo Call Recording Software 9.7.0:

• Restrict access to the vulnerable endpoint `/callrec/composeEmailAction.do` by implementing network-level controls such as firewalls or access control lists (ACLs) to limit exposure.
• Apply the principle of least privilege by ensuring only authorized users with valid credentials (e.g., `PR:L` in CVSS) can access the affected functionality.
• Monitor network traffic and logs for unusual activity targeting the `/callrec/composeEmailAction.do` endpoint, as the exploit has been publicly disclosed and may be actively exploited.
• Contact Eleveo support or check their official channels for patches or updates, as the vendor was notified but did not respond. Consider upgrading to a patched version if available.
• If immediate patching is not feasible, consider disabling the affected functionality temporarily until a fix is applied.

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