CVE Explorer

CVE-2026-35716

A stack-based buffer overflow in the motion_privacy.cgi binary in VIVOTEK FD8136 firmware FD8136-VVTK-0300a allows authenticated remote attackers to execute arbitrary code as root via an oversized n1 parameter in a POST request to the /cgi-bin/admin/setpm.cgi, /cgi-bin/admin/setmd.cgi, or /cgi-bin/admin/setmd_profile.cgi endpoint (all symlinks to the same binary). The parameter value is copied into a fixed-size 0xa4-byte stack buffer without bounds checking, overwriting the saved link register.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:31383e77be3b775572029da281c19c5791b0895ef0c3276b5e4f96970de01679

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

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

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:5d157e63df8fdb449cc151cb4cc792b6a0e16f668631d1c8ba18265b4a1ccf08 · sha256:ef79c867cf3a59a2… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"n/a","lang":"en","type":"text"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:5d157e63df8fdb449cc151cb4cc792b6a0e16f668631d1c8ba18265b4a1ccf08 · sha256:ef79c867cf3a59a2… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion

{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:5d157e63df8fdb449cc151cb4cc792b6a0e16f668631d1c8ba18265b4a1ccf08 · sha256:ef79c867cf3a59a2… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:5d157e63df8fdb449cc151cb4cc792b6a0e16f668631d1c8ba18265b4a1ccf08 · sha256:ef79c867cf3a59a2… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions

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

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:5d157e63df8fdb449cc151cb4cc792b6a0e16f668631d1c8ba18265b4a1ccf08 · sha256:ef79c867cf3a59a2… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"n/a","lang":"en","type":"text"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:5d157e63df8fdb449cc151cb4cc792b6a0e16f668631d1c8ba18265b4a1ccf08 · sha256:ef79c867cf3a59a2… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"url":"https://github.com/xchg-rax-rax/vulnerability-research/tree/main/CVE-2026-35716"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:5d157e63df8fdb449cc151cb4cc792b6a0e16f668631d1c8ba18265b4a1ccf08 · sha256:ef79c867cf3a59a2… · /containers/cna/references/0

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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