diff --git a/advisories/unreviewed/2025/06/GHSA-gx3m-44w2-wmgh/GHSA-gx3m-44w2-wmgh.json b/advisories/unreviewed/2025/06/GHSA-gx3m-44w2-wmgh/GHSA-gx3m-44w2-wmgh.json
new file mode 100644
index 00000000000..870b2a8a240
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+++ b/advisories/unreviewed/2025/06/GHSA-gx3m-44w2-wmgh/GHSA-gx3m-44w2-wmgh.json
@@ -0,0 +1,56 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-gx3m-44w2-wmgh",
+  "modified": "2025-06-08T15:30:24Z",
+  "published": "2025-06-08T15:30:24Z",
+  "aliases": [
+    "CVE-2025-5847"
+  ],
+  "details": "A vulnerability has been found in Tenda AC9 15.03.02.13 and classified as critical. Affected by this vulnerability is the function formSetSafeWanWebMan of the file /goform/SetRemoteWebCfg of the component HTTP POST Request Handler. The manipulation of the argument remoteIp leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
+    },
+    {
+      "type": "CVSS_V4",
+      "score": "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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
+    }
+  ],
+  "affected": [],
+  "references": [
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-5847"
+    },
+    {
+      "type": "WEB",
+      "url": "https://candle-throne-f75.notion.site/Tenda-AC9-formSetSafeWanWebMan-20adf0aa118580a29e80cef9109c947a"
+    },
+    {
+      "type": "WEB",
+      "url": "https://vuldb.com/?ctiid.311593"
+    },
+    {
+      "type": "WEB",
+      "url": "https://vuldb.com/?id.311593"
+    },
+    {
+      "type": "WEB",
+      "url": "https://vuldb.com/?submit.591362"
+    },
+    {
+      "type": "WEB",
+      "url": "https://www.tenda.com.cn"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-119"
+    ],
+    "severity": "HIGH",
+    "github_reviewed": false,
+    "github_reviewed_at": null,
+    "nvd_published_at": "2025-06-08T14:15:21Z"
+  }
+}
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