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Vulnerabilities ›

CVE-2026-5679

Medium

CWE-77 — Weakness Type

                    Published: Apr 6, 2026                      ·  Modified: Apr 9, 2026                      ·  Source: NVD                

CVSS v3

5.5

🔗 NVD Official

📄 Description (English)

A security vulnerability has been detected in Totolink A3300R 17.0.0cu.557_B20221024. The impacted element is the function vsetTr069Cfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument stun_pass leads to os command injection. The exploit has been disclosed publicly and may be used.

🤖

Queued for AI Analysis

This CVE will be auto-analyzed on the next cron run.

🔗 References & Sources 6

https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-stun-pass-cmd-injection

https://vuldb.com/submit/792650

https://vuldb.com/submit/792798

https://vuldb.com/vuln/355506

https://vuldb.com/vuln/355506/cti

https://www.totolink.net/

📊 CVSS Score

5.5

/ 10.0 — Medium

📊 CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack VectorA — Adjacent

Attack ComplexityL — Low / Local

Privileges RequiredL — Low / Local

User InteractionN — None / Network

ScopeU — Unchanged

ConfidentialityL — Low / Local

IntegrityL — Low / Local

AvailabilityL — Low / Local

📋 Quick Facts

Severity Medium

CVSS Score5.5

CWECWE-77

EPSS1.43%

Exploit No

Patch ✗ No

Published 2026-04-06

Source Feed nvd

Views 2

🏷️ Tags

CWE-77

⚡ Actions

🔗 NVD Official Page ⚡ Exploit-DB Search 🐙 GitHub PoC Search 🎯 MITRE ATT&CK 📊 CVE Details

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