{"id":39535,"date":"2026-02-06T19:42:39","date_gmt":"2026-02-06T19:42:39","guid":{"rendered":"http:\/\/localhost\/?p=39535"},"modified":"2026-02-06T19:42:39","modified_gmt":"2026-02-06T19:42:39","slug":"utt-520w-formp2plimitconfig-strcpy-buffer-overflow","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=39535","title":{"rendered":"UTT \u8fdb\u53d6 520W formP2PLimitConfig strcpy buffer overflow_CVE-2026-2071"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A vulnerability was found in UTT \u8fdb\u53d6 520W 1.7.7-180627. The impacted element is the function strcpy of the file \/goform\/formP2PLimitConfig. Performing a manipulation of the argument except results in buffer overflow. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.&#8221;,&#8221;published&#8221;:&#8221;2026-02-07T00:32:06.561Z&#8221;,&#8221;modified&#8221;:&#8221;2026-02-07T00:32:06.561Z&#8221;,&#8221;type&#8221;:&#8221;cve&#8221;,&#8221;title&#8221;:&#8221;UTT \u8fdb\u53d6 520W formP2PLimitConfig strcpy buffer overflow&#8221;,&#8221;source&#8221;:&#8221;VulDB&#8221;,&#8221;references&#8221;:&#8221;https:\/\/vuldb.com\/?id.344638\\nhttps:\/\/vuldb.com\/?ctiid.344638\\nhttps:\/\/vuldb.com\/?submit.745265\\nhttps:\/\/github.com\/cymiao1978\/cve\/blob\/main\/new\/40.md&#8221;,&#8221;id&#8221;:&#8221;CVE-2026-2071&#8243;,&#8221;bulletinFamily&#8221;:&#8221;&#8221;,&#8221;cwe&#8221;:[&#8220;CWE-120&#8243;,&#8221;CWE-119&#8243;],&#8221;cvelist&#8221;:null,&#8221;sourceData&#8221;:&#8221;UTT \u8fdb\u53d6 520W 1.7.7-180627&#8243;,&#8221;sourceHref&#8221;:&#8221;&#8221;,&#8221;cvss&#8221;:{&#8220;score&#8221;:8.7,&#8221;severity&#8221;:&#8221;HIGH&#8221;,&#8221;vector&#8221;:&#8221;CVSS:4.0\/AV:N\/AC:L\/AT:N\/PR:L\/UI:N\/VC:H\/VI:H\/VA:H\/SC:N\/SI:N\/SA:N\/E:P&#8221;,&#8221;version&#8221;:&#8221;4.0&#8243;},&#8221;cvss2&#8243;:{},&#8221;cvss3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;,&#8221;cvssV3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;}},&#8221;href&#8221;:&#8221;&#8221;,&#8221;category_name&#8221;:&#8221;CVE&#8221;,&#8221;post_link&#8221;:&#8221;&#8221;,&#8221;product&#8221;:&#8221;\u8fdb\u53d6 520W&#8221;,&#8221;version&#8221;:&#8221;1.7.7-180627&#8243;,&#8221;vendor&#8221;:&#8221;UTT&#8221;,&#8221;ai_description&#8221;:&#8221;Buffer overflow vulnerability in UTT \u8fdb\u53d6 520W 1.7.7-180627 via manipulation of the argument except in the function strcpy of the file \/goform\/formP2PLimitConfig, allowing remote exploitation.&#8221;,&#8221;ai_severity&#8221;:&#8221;High&#8221;,&#8221;ai_vendor&#8221;:&#8221;UTT&#8221;,&#8221;ai_product&#8221;:&#8221;\u8fdb\u53d6 520W&#8221;,&#8221;ai_version&#8221;:&#8221;1.7.7-180627&#8243;,&#8221;ai_score&#8221;:8.7}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A vulnerability was found in UTT \u8fdb\u53d6 520W 1.7.7-180627. The impacted element is the function strcpy of the file \/goform\/formP2PLimitConfig. 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