CVE-2022-26157: Cherwell Service Management

Medium severity, CVSS 5.3. EPSS: 0.6% chance of exploitation in the next 30 days.

An issue was discovered in the web application in Cherwell Service Management (CSM) 10.2.3. The ASP.NET_Sessionid cookie is not protected by the Secure flag. This makes it prone to interception by an attacker if traffic is sent over unencrypted channels.

Affected products

• Cherwell Cherwell Service Management: version 10.2.3 only

Published 2022-02-28. Last modified 2026-06-17.