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CVE-2026-8234

A security vulnerability has been detected in EFM ipTIME A8004T 14.18.2. This vulnerability affects the function formWifiBasicSet of the file /goform/WifiBasicSet. The manipulation of the argument security_5g leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:844a95388058bfe58216072bec665004e1226704521c31522a86a39c032eec75
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"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","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"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","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":8.7,"baseSeverity":"HIGH","vectorString":"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","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":9,"vectorString":"AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/metrics/3/cvssV2_0
cwe · 2 assertions

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

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /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:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"ipTIME A8004T","vendor":"EFM","versions":[{"status":"affected","version":"14.18.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"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","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"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","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":8.7,"baseSeverity":"HIGH","vectorString":"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","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":9,"vectorString":"AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/metrics/3/cvssV2_0

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:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /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:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"tags":["exploit","issue-tracking"],"url":"https://github.com/Kiciot/cve/issues/5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/references/3
{"name":"Submit #808865 | IPTIME A8004T 14.18.2 Stack-based Buffer Overflow","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/808865"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/references/2
{"name":"VDB-362454 | EFM ipTIME A8004T WifiBasicSet formWifiBasicSet stack-based overflow","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/362454"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/references/0
{"name":"VDB-362454 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/362454/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f882c427dd7451222bdc1b41b4db98f54e24eea9b96e5ebd1d3aea12558a4ffa · sha256:ce10d98cc72d97ec… · /containers/cna/references/1

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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