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CVE-2026-11499

A vulnerability was determined in Tenda HG7HG9 and HG10 300001138_en_xpon. This affects the function formDOMAINBLK of the file /boaform/formDOMAINBLK. Executing a manipulation of the argument blkDomain can lead to stack-based buffer overflow. The attack may be performed from remote.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:936ee0632cde2aa2752aa3ad714014a37040ee80e94efa5818f61a329e47901b
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
3

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"cpes":["cpe:2.3:h:tenda:hg7hg9:*:*:*:*:*:*:*:*"],"product":"HG7HG9","vendor":"Tenda","versions":[{"status":"affected","version":"300001138_en_xpon"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/affected/0

{"cpes":["cpe:2.3:h:tenda:hg10:*:*:*:*:*:*:*:*"],"product":"HG10","vendor":"Tenda","versions":[{"status":"affected","version":"300001138_en_xpon"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/affected/1
cvss · 4 assertions

{"metric":{"baseScore":10,"vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C/E:ND/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":9.3,"baseSeverity":"CRITICAL","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/metrics/1/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-119","description":"Memory Corruption","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-121","description":"Stack-based Buffer Overflow","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

2 source assertions
{"cpes":["cpe:2.3:h:tenda:hg7hg9:*:*:*:*:*:*:*:*"],"product":"HG7HG9","vendor":"Tenda","versions":[{"status":"affected","version":"300001138_en_xpon"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/affected/0
{"cpes":["cpe:2.3:h:tenda:hg10:*:*:*:*:*:*:*:*"],"product":"HG10","vendor":"Tenda","versions":[{"status":"affected","version":"300001138_en_xpon"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/affected/1

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":10,"vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C/E:ND/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":9.3,"baseSeverity":"CRITICAL","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-119","description":"Memory Corruption","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-121","description":"Stack-based Buffer Overflow","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"tags":["broken-link"],"url":"https://github.com/ssaaaa1234/Tenda-HG10-formDOMAINBLK-stack-overflow-2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/references/4
{"name":"CVE-2026-11499 | CVE Analysis and Report","tags":["third-party-advisory"],"url":"https://vuldb.com/cve/CVE-2026-11499"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/references/2
{"name":"Submit #834888 | Tenda HG10 HG7_HG9_HG10re_300001138_en_xpon stack-based buffer overflow","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/834888"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/references/3
{"name":"VDB-369119 | Tenda HG7HG9/HG10 formDOMAINBLK stack-based overflow","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/369119"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/references/0
{"name":"VDB-369119 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/369119/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/references/1
{"tags":["product"],"url":"https://www.tenda.com.cn/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0828c705cea4e95ce9f299bb75b2eeb45035f195d53edc150b7e56b0634742da · sha256:328fe0607018abc2… · /containers/cna/references/5

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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