CVE-2026-15481 (GCVE-0-2026-15481)
Vulnerability from cvelistv5 – Published: 2026-07-12 05:45 – Updated: 2026-07-12 05:45 Unsupported When Assigned
VLAI
EPSS
VEX
Title
Trendnet TEW-635BRM IPoA WAN Connection Setup rc ipoa_test command injection
Summary
A security flaw has been discovered in Trendnet TEW-635BRM up to 1.00.03. This vulnerability affects the function ipoa_test of the file /sbin/rc of the component IPoA WAN Connection Setup. Performing a manipulation of the argument ipoa_ipaddr results in command injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor explains: "We are unable to confirm if the vulnerability exists. This item has been EOL since 2011. We will make an official announcement of possible vulnerabilities, and recommend users to switch devices." This vulnerability only affects products that are no longer supported by the maintainer.
Severity
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/377788 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/377788/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-15481 | third-party-advisory |
| https://vuldb.com/submit/838237 | third-party-advisory |
| https://github.com/glkfc/IoT-Vulnerability/blob/m… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Trendnet | TEW-635BRM |
Affected:
1.00.03
cpe:2.3:a:trendnet:tew-635brm:*:*:*:*:*:*:*:* |
Credits
{
"containers": {
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:trendnet:tew-635brm:*:*:*:*:*:*:*:*"
],
"modules": [
"IPoA WAN Connection Setup"
],
"product": "TEW-635BRM",
"vendor": "Trendnet",
"versions": [
{
"status": "affected",
"version": "1.00.03"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "jfkk (VulDB User)"
},
{
"lang": "en",
"type": "coordinator",
"value": "VulDB CNA Team"
}
],
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{
"lang": "en",
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}
],
"metrics": [
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"baseSeverity": "HIGH",
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{
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{
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"lang": "en",
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"providerMetadata": {
"dateUpdated": "2026-07-12T05:45:07.483Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-377788 | Trendnet TEW-635BRM IPoA WAN Connection Setup rc ipoa_test command injection",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/vuln/377788"
},
{
"name": "VDB-377788 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/377788/cti"
},
{
"name": "CVE-2026-15481 | CVE Analysis and Report",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/cve/CVE-2026-15481"
},
{
"name": "Submit #838237 | TRENDnet TEW-635BRM V1.00.03 Command Injection",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/838237"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/glkfc/IoT-Vulnerability/blob/main/TRENDnet/TRENDnet_TEW635BRM_ipoa_cmdinj_EN.md"
}
],
"tags": [
"unsupported-when-assigned"
],
"timeline": [
{
"lang": "en",
"time": "2026-07-11T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-07-11T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-07-11T12:07:40.000Z",
"value": "VulDB entry last update"
}
],
"title": "Trendnet TEW-635BRM IPoA WAN Connection Setup rc ipoa_test command injection"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-15481",
"datePublished": "2026-07-12T05:45:07.483Z",
"dateReserved": "2026-07-11T10:02:32.426Z",
"dateUpdated": "2026-07-12T05:45:07.483Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-15481",
"date": "2026-07-12",
"epss": "0.00429",
"percentile": "0.34594"
},
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}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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