CVE-2026-6015 (GCVE-0-2026-6015)

Vulnerability from cvelistv5 – Published: 2026-04-10 04:45 – Updated: 2026-04-10 04:45
VLAI?
Title
Tenda AC9 POST Request QuickIndex formQuickIndex stack-based overflow
Summary
A vulnerability has been found in Tenda AC9 15.03.02.13. Impacted is the function formQuickIndex of the file /goform/QuickIndex of the component POST Request Handler. Such manipulation of the argument PPPOEPassword leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Severity ?
8.7 (High)
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
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
CWE
Assigner
References
Impacted products
Vendor Product Version
Tenda AC9 Affected: 15.03.02.13
    cpe:2.3:o:tenda:ac9_firmware:*:*:*:*:*:*:*:*
 Create a notification for this product.
Credits
wxhwxhwxh_mie (VulDB User)
Show details on NVD website
To clipboard 

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          "vendor": "Tenda",
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            }
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          "type": "reporter",
          "value": "wxhwxhwxh_mie (VulDB User)"
        }
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        }
      ],
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          "tags": [
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          "name": "Submit #791828 | Tenda AC9 AC9 V1.0 V15.03.02.13 Buffer Overflow",
          "tags": [
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          "url": "https://lavender-bicycle-a5a.notion.site/Tenda-AC9-QuickIndex-33153a41781f80458940f212f150a4fb?source=copy_link"
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          "time": "2026-04-09T02:00:00.000Z",
          "value": "VulDB entry created"
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          "time": "2026-04-09T16:43:16.000Z",
          "value": "VulDB entry last update"
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      "title": "Tenda AC9 POST Request QuickIndex formQuickIndex stack-based overflow"
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  "cveMetadata": {
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    "assignerShortName": "VulDB",
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    "datePublished": "2026-04-10T04:45:15.605Z",
    "dateReserved": "2026-04-09T14:36:50.168Z",
    "dateUpdated": "2026-04-10T04:45:15.605Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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  }
}


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Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.