A buffer overflow vulnerability exists in TOTOLINK A950RG V4.1.2cu.5204_B20210112. The issue resides in the setRadvdCfg interface of the /lib/cste_modules/ipv6.so module. The function fails to properly validate the length of the user-controlled radvdinterfacename parameter, allowing remote attackers to trigger a stack buffer overflow.
Metrics
Affected Vendors & Products
References
History
Tue, 10 Feb 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Totolink a950rg Firmware
|
|
| CPEs | cpe:2.3:h:totolink:a950rg:-:*:*:*:*:*:*:* cpe:2.3:o:totolink:a950rg_firmware:4.1.2cu.5204_b20210112:*:*:*:*:*:*:* |
|
| Vendors & Products |
Totolink a950rg Firmware
|
Thu, 05 Feb 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-120 | |
| Metrics |
cvssV3_1
|
Wed, 04 Feb 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Totolink
Totolink a950rg |
|
| Vendors & Products |
Totolink
Totolink a950rg |
Tue, 03 Feb 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A buffer overflow vulnerability exists in TOTOLINK A950RG V4.1.2cu.5204_B20210112. The issue resides in the setRadvdCfg interface of the /lib/cste_modules/ipv6.so module. The function fails to properly validate the length of the user-controlled radvdinterfacename parameter, allowing remote attackers to trigger a stack buffer overflow. | |
| References |
|
Status: PUBLISHED
Assigner: mitre
Published: 2026-02-03T00:00:00.000Z
Updated: 2026-02-05T14:33:55.035Z
Reserved: 2025-12-08T00:00:00.000Z
Link: CVE-2025-67188
Updated: 2026-02-05T14:33:40.411Z
Status : Analyzed
Published: 2026-02-03T18:16:16.280
Modified: 2026-02-10T14:15:36.743
Link: CVE-2025-67188
No data.