VAR-202604-0974

Vulnerability from variot - Updated: 2026-04-10 23:50

A security vulnerability has been detected in Tenda G103 1.0.0.5. The affected element is the function action_set_system_settings of the file system.lua of the component Setting Handler. Such manipulation of the argument lanIp leads to command injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The affected parts are components. The exploit has been exposed and is at risk of being exploited.All information handled by the software may be leaked to the outside. All information handled by the software may be rewritten. Furthermore, the software may stop working completely. Furthermore, attacks that exploit this vulnerability will not affect other software

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{
  "affected_products": {
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    "data": [
      {
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        "version": "g103  firmware  1.0.0.5"
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        "id": "JVNDB-2026-010314"
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    "data": "A security vulnerability has been detected in Tenda G103 1.0.0.5. The affected element is the function action_set_system_settings of the file system.lua of the component Setting Handler. Such manipulation of the argument lanIp leads to command injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The affected parts are components. The exploit has been exposed and is at risk of being exploited.All information handled by the software may be leaked to the outside. All information handled by the software may be rewritten. Furthermore, the software may stop working completely. Furthermore, attacks that exploit this vulnerability will not affect other software",
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        "id": "CVE-2026-5338"
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  },
  "id": "VAR-202604-0974",
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  "last_update_date": "2026-04-10T23:50:37.355000Z",
  "patch": {
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        "problemtype": " Command injection (CWE-77) [NVD evaluation ]",
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  "title": {
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}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.