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Thu, 01 Oct 2026 19:30:00 +0000
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ssvc
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Thu, 01 Oct 2026 18:30:00 +0000
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| Description | A stack-based buffer overflow vulnerability exists in the TDDPv2 service (/usr/bin/tddp) on Deco M9 Plus due to insufficient validation of decrypted request data length before it is copied into a fixed-size stack buffer in the subtype 0x91 handler. Successful exploitation may allow an adjacent, unauthenticated attacker to cause a denial of service or achieve arbitrary code execution during the device setup phase through crafted TDDP packets. | |
| Title | Pre-Authentication Stack-based Buffer Overflow Remote Code Execution in TDDPv2 Subtype 0x91 on Deco M9 Plus | |
| Weaknesses | CWE-121 | |
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| Metrics |
cvssV4_0
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Subscriptions
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Status: PUBLISHED
Assigner: TPLink
Published:
Updated: 2026-10-01T18:36:18.919Z
Reserved: 2026-05-14T18:04:17.050Z
Link: CVE-2026-8618
Updated: 2026-10-01T18:36:05.547Z
Status : Received
Published: 2026-10-01T19:17:25.340
Modified: 2026-10-01T19:17:25.340
Link: CVE-2026-8618
No data.
OpenCVE Enrichment
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CWE-121
Stack-based Buffer Overflow