CVE-2026-7153 - Totolink A8000RU CGI cstecgi.cgi setMiniuiHomeInfoShow os command injection

Back Back to CVE browser

CRITICAL

Totolink A8000RU CGI cstecgi.cgi setMiniuiHomeInfoShow os command injection

Published Apr 27, 2026

9.3

CRITICAL

CVSS 4.0

EPSS 3.25%

Description

A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setMiniuiHomeInfoShow of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument sys_info results in os command injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.

Affected products

Vendor TOTOLINK Product n/a Default
n/a
- Version
  7.1cu.643_b20200521
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

TOTOLINK

n/a

Version	Status	Constraints
7.1cu.643_b20200521	affected	-

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-77

CWE-78

OS Command Injection

References (6)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-25915
Advisory
https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_317/README.md
exploit
https://vuldb.com/submit/801139
third-party-advisory
https://vuldb.com/vuln/359752
vdb-entrytechnical-description
https://vuldb.com/vuln/359752/cti
signaturepermissions-required
https://www.totolink.net/
product

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-25915		Advisory
https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_317/README.md		exploit
https://vuldb.com/submit/801139		third-party-advisory
https://vuldb.com/vuln/359752		vdb-entrytechnical-description
https://vuldb.com/vuln/359752/cti		signaturepermissions-required
https://www.totolink.net/		product