Kevin Mcfarland

**Name of the Vulnerable Software and Affected Versions** Mitel MiVoice Connect versions R1707-PREM SP1 (21.84.5535.0) and earlier Mitel ST 14.2 versions GA27 (19.49.5200.0) and earlier **Description** The issue is related to insufficient validation for the "launch presenter.php" page, which could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack. A successful exploit could allow an attacker to execute arbitrary scripts. **Recommendations** For Mitel MiVoice Connect versions R1707-PREM SP1 (21.84.5535.0) and earlier, update to a version later than R1707-PREM SP1 (21.84.5535.0) to resolve the issue. For Mitel ST 14.2 versions GA27 (19.49.5200.0) and earlier, update to a version later than GA27 (19.49.5200.0) to resolve the issue. As a temporary workaround, consider restricting access to the "launch presenter.php" page to minimize the risk of exploitation.

**Name of the Vulnerable Software and Affected Versions** Mitel MiVoice Connect versions R1707-PREM SP1 (21.84.5535.0) and earlier Mitel ST 14.2 versions GA27 (19.49.5200.0) and earlier **Description** The issue is related to insufficient validation for the "signin.php" page, which could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack. A successful exploit could allow an attacker to execute arbitrary scripts. **Recommendations** For Mitel MiVoice Connect versions R1707-PREM SP1 (21.84.5535.0) and earlier, update to a version later than R1707-PREM SP1 (21.84.5535.0) to resolve the issue. For Mitel ST 14.2 versions GA27 (19.49.5200.0) and earlier, update to a version later than GA27 (19.49.5200.0) to resolve the issue. As a temporary workaround, consider restricting access to the signin.php page until a patch is available.

**Name of the Vulnerable Software and Affected Versions** Mitel MiVoice Connect versions R1707-PREM SP1 (21.84.5535.0) and earlier Mitel ST 14.2 versions GA27 (19.49.5200.0) and earlier **Description** A reflected cross-site scripting (XSS) attack is possible due to insufficient validation for the "api.php" page. This could allow an unauthenticated attacker to execute arbitrary scripts. **Recommendations** For Mitel MiVoice Connect versions R1707-PREM SP1 (21.84.5535.0) and earlier, update to a version later than R1707-PREM SP1 (21.84.5535.0) to resolve the issue. For Mitel ST 14.2 versions GA27 (19.49.5200.0) and earlier, update to a version later than GA27 (19.49.5200.0) to resolve the issue. As a temporary workaround, consider restricting access to the "api.php" page until a patch is available.