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VULNERABILITIES

CVE-2026-31160 Details

Description

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the provider parameter to /cgi-bin/cstecgi.cgi.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-provider-cmd-injection CISA-ADPExploitThird Party Advisory
https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-provider-cmd-injection [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')CISA-ADP

Affected Products

ProductVersions
totolink a3300r firmware
17.0.0cu.557_b20221024

CPE

  • cpe:2.3:o:totolink:a3300r_firmware:17.0.0cu.557_b20221024:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
totolink a3300r
All versions

CPE

  • cpe:2.3:h:totolink:a3300r:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-31160
NVD Published Date:
Apr 23, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2026-31160 Details - Not Deferred