TOTOLINK A950RG V4.1.2cu.5204_B20210112 contains a buffer overflow vulnerability in the setUrlFilterRules interface of /lib/cste_modules/firewall.so. The vulnerability occurs because the `url` parameter is not properly validated for length, allowing remote attackers to trigger a buffer overflow, potentially leading to arbitrary code execution or denial of service.
Metrics
Affected Vendors & Products
References
History
Tue, 10 Feb 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Totolink a950rg Firmware
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| CPEs | cpe:2.3:h:totolink:a950rg:-:*:*:*:*:*:*:* cpe:2.3:o:totolink:a950rg_firmware:4.1.2cu.5204_b20210112:*:*:*:*:*:*:* |
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| Vendors & Products |
Totolink a950rg Firmware
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Wed, 04 Feb 2026 17:15:00 +0000
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| Weaknesses | CWE-120 | |
| Metrics |
cvssV3_1
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Wed, 04 Feb 2026 12:30:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Totolink
Totolink a950rg |
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| Vendors & Products |
Totolink
Totolink a950rg |
Tue, 03 Feb 2026 18:15:00 +0000
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| Description | TOTOLINK A950RG V4.1.2cu.5204_B20210112 contains a buffer overflow vulnerability in the setUrlFilterRules interface of /lib/cste_modules/firewall.so. The vulnerability occurs because the `url` parameter is not properly validated for length, allowing remote attackers to trigger a buffer overflow, potentially leading to arbitrary code execution or denial of service. | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published: 2026-02-03T00:00:00.000Z
Updated: 2026-02-04T16:24:12.547Z
Reserved: 2025-12-08T00:00:00.000Z
Link: CVE-2025-67186
Updated: 2026-02-04T16:24:08.737Z
Status : Analyzed
Published: 2026-02-03T18:16:16.037
Modified: 2026-02-10T14:17:39.873
Link: CVE-2025-67186
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