# CVE-2026-7152

> Vulnerability · severity: **CRITICAL** (CVSS 9.8).

## Description

A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument telnet_enabled leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used.

## Key facts

- **CVE ID:** CVE-2026-7152
- **Published:** 2026-04-27
- **CVSS severity:** CRITICAL
- **CVSS base score:** 9.8
- **CWE codes:** CWE-77, CWE-78

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-7152

## Citation

> AI Analytics. CVE-2026-7152. Retrieved 2026-07-01 from https://api.ai-analytics.org/cve/CVE-2026-7152. Derived from NIST NVD. Licensed CC0.

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