197 lines
7.2 KiB
JSON
197 lines
7.2 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-7218",
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"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"state": "PUBLISHED",
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"assignerShortName": "VulDB",
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"dateReserved": "2026-04-27T15:28:57.813Z",
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"datePublished": "2026-04-28T02:45:13.239Z",
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"dateUpdated": "2026-04-29T14:15:09.478Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"shortName": "VulDB",
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"dateUpdated": "2026-04-28T02:45:13.239Z"
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},
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"title": "Totolink N300RT libapmib.so formWsc is_cmd_string_valid buffer overflow",
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-120",
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"lang": "en",
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"description": "Buffer Overflow"
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}
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]
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},
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-119",
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"lang": "en",
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"description": "Memory Corruption"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "Totolink",
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"product": "N300RT",
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"versions": [
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{
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"version": "3.4.0-B20250430",
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"status": "affected"
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}
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],
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"cpes": [
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"cpe:2.3:o:totolink:n300rt_firmware:*:*:*:*:*:*:*:*"
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],
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"modules": [
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"libapmib.so"
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]
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "A vulnerability was detected in Totolink N300RT 3.4.0-B20250430. The impacted element is the function is_cmd_string_valid of the file /boafrm/formWsc of the component libapmib.so. Performing a manipulation of the argument localPin results in buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used."
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}
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],
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"metrics": [
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{
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"cvssV4_0": {
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"version": "4.0",
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"baseScore": 8.6,
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
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"baseSeverity": "HIGH"
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}
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},
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{
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"cvssV3_1": {
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"version": "3.1",
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"baseScore": 7.2,
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
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"baseSeverity": "HIGH"
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}
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},
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{
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"cvssV3_0": {
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"version": "3.0",
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"baseScore": 7.2,
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
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"baseSeverity": "HIGH"
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}
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},
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{
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"cvssV2_0": {
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"version": "2.0",
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"baseScore": 8.3,
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"vectorString": "AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR"
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}
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}
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],
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"timeline": [
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{
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"time": "2026-04-27T00:00:00.000Z",
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"lang": "en",
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"value": "Advisory disclosed"
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},
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{
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"time": "2026-04-27T02:00:00.000Z",
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"lang": "en",
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"value": "VulDB entry created"
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},
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{
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"time": "2026-04-27T17:34:07.000Z",
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"lang": "en",
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"value": "VulDB entry last update"
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "xyhackr (VulDB User)",
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"type": "reporter"
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}
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],
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"references": [
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{
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"url": "https://vuldb.com/vuln/359818",
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"name": "VDB-359818 | Totolink N300RT libapmib.so formWsc is_cmd_string_valid buffer overflow",
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"tags": [
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"vdb-entry",
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"technical-description"
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]
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},
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{
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"url": "https://vuldb.com/vuln/359818/cti",
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"name": "VDB-359818 | CTI Indicators (IOB, IOC, IOA)",
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"tags": [
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"signature",
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"permissions-required"
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]
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},
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{
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"url": "https://vuldb.com/submit/802127",
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"name": "Submit #802127 | Totolink N300RT Router V3.4.0-B20250430 Buffer Overflow",
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"tags": [
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"third-party-advisory"
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]
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},
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{
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"url": "https://github.com/xiaohaiyang-ai/TOTOLINK-N300RT-Buffer-Overflow",
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"tags": [
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"exploit"
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]
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},
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{
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"url": "https://www.totolink.net/",
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"tags": [
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"product"
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]
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}
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]
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-04-29T14:14:56.329353Z",
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"id": "CVE-2026-7218",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-04-29T14:15:09.478Z"
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}
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}
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]
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}
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} |