| Title | UTT HiPER 1220GW <=v2.5.3-170306 buffer overflow |
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| Description | UTT HiPER 1220GW router has a serious overflow vulnerability. An attacker can control the parameter GroupName through the route/goform/formConfigDnsFilterGlobal, which will cause a buffer overflow. Specifically, it can be achieved through "strcpy((char *)(InstPointByIndex + 137), src_1);" to cause a denial of service attack. |
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| Source | ⚠️ https://github.com/hmKunlun/UTTHiPER/blob/main/HiPER%201220GW.md |
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| User | kunlun (UID 95866) |
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| Submission | 03/06/2026 04:04 (5 months ago) |
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| Moderation | 03/20/2026 09:20 (14 days later) |
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| Status | Duplicate |
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| VulDB entry | 325112 [UTT 1200GW up to 3.0.0-170831 formConfigDnsFilterGlobal GroupName buffer overflow] |
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| Points | 0 |
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