An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the stunServerAddr parameter to /cgi-bin/cstecgi.cgi.
References
| Link | Resource |
|---|---|
| https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-stun-server-addr-cmd-injection | Exploit Third Party Advisory |
| https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-stun-server-addr-cmd-injection | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
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History
27 Apr 2026, 14:58
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Totolink a3300r
Totolink a3300r Firmware Totolink |
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| References | () https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-stun-server-addr-cmd-injection - Exploit, Third Party Advisory | |
| CPE | cpe:2.3:o:totolink:a3300r_firmware:17.0.0cu.557_b20221024:*:*:*:*:*:*:* cpe:2.3:h:totolink:a3300r:-:*:*:*:*:*:*:* |
23 Apr 2026, 19:17
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-78 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
| References | () https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-stun-server-addr-cmd-injection - |
23 Apr 2026, 18:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-04-23 18:16
Updated : 2026-04-27 14:58
NVD link : CVE-2026-31181
Mitre link : CVE-2026-31181
CVE.ORG link : CVE-2026-31181
JSON object : View
Products Affected
totolink
- a3300r
- a3300r_firmware
CWE
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')