CVE-2021-35214: Session Management Vulnerability

Severity: medium (CVSS 4.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-10-12 · updated 2026-06-17
Weakness: CWE-613

Description

The vulnerability in SolarWinds Pingdom can be described as a failure to invalidate user session upon password or email address change. When running multiple active sessions in separate browser windows, it was observed a password or email address change could be changed without terminating the user session. This issue has been resolved on September 13, 2021.

Affected products

SolarWinds Pingdom: before 13.09.2021 — fixed in 13.09.2021

How to fix

Upgrade to a fixed version: SolarWinds Pingdom 13.09.2021. Check the vendor advisory for mitigations.

References

https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35214
https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35214

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