CVE-2020-15910: SolarWinds N-central

Medium severity, CVSS 4.7. EPSS: 5.6% chance of exploitation in the next 30 days.

SolarWinds N-Central version 12.3 GA and lower does not set the JSESSIONID attribute to HTTPOnly. This makes it possible to influence the cookie with javascript. An attacker could send the user to a prepared webpage or by influencing JavaScript to the extract the JESSIONID. This could then be forwarded to the attacker.

Affected products

• SolarWinds N-central: up to and including 12.3

Published 2020-10-19. Last modified 2026-06-17.