A stack buffer overflow vulnerability exists in the ToToLink LR1200GB (V9.1.0u.6619_B20230130) and NR1800X (V9.1.0u.6681_B20230703) Router firmware within the cstecgi.cgi binary (setDefResponse function). The binary reads the "IpAddress" parameter from a web request and copies it into a fixed-size stack buffer using strcpy() without any length validation. Maliciously crafted input can overflow the buffer, leading to potential arbitrary code execution or memory corruption, without requiring authentication.
Metrics
Affected Vendors & Products
References
History
Wed, 19 Nov 2025 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Totolink lr1200gb Firmware
Totolink nr1800x Firmware |
|
| CPEs | cpe:2.3:h:totolink:lr1200gb:-:*:*:*:*:*:*:* cpe:2.3:h:totolink:nr1800x:-:*:*:*:*:*:*:* cpe:2.3:o:totolink:lr1200gb_firmware:9.1.0u.6619_b20230130:*:*:*:*:*:*:* cpe:2.3:o:totolink:nr1800x_firmware:9.1.0u.6681_b20230703:*:*:*:*:*:*:* |
|
| Vendors & Products |
Totolink lr1200gb Firmware
Totolink nr1800x Firmware |
Fri, 14 Nov 2025 09:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Totolink
Totolink lr1200gb Totolink nr1800x |
|
| Vendors & Products |
Totolink
Totolink lr1200gb Totolink nr1800x |
Thu, 13 Nov 2025 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-121 | |
| Metrics |
cvssV3_1
|
Thu, 13 Nov 2025 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A stack buffer overflow vulnerability exists in the ToToLink LR1200GB (V9.1.0u.6619_B20230130) and NR1800X (V9.1.0u.6681_B20230703) Router firmware within the cstecgi.cgi binary (setDefResponse function). The binary reads the "IpAddress" parameter from a web request and copies it into a fixed-size stack buffer using strcpy() without any length validation. Maliciously crafted input can overflow the buffer, leading to potential arbitrary code execution or memory corruption, without requiring authentication. | |
| References |
|
Status: PUBLISHED
Assigner: mitre
Published: 2025-11-13T00:00:00.000Z
Updated: 2025-11-13T17:36:37.203Z
Reserved: 2025-09-26T00:00:00.000Z
Link: CVE-2025-60688
Updated: 2025-11-13T17:36:28.265Z
Status : Analyzed
Published: 2025-11-13T16:15:52.850
Modified: 2025-11-19T17:33:06.030
Link: CVE-2025-60688
No data.