CVE-2023-50984
CWE-787Published: December 20, 2023· Updated: Jul 9, 2026
Official Description
Tenda i29 v1.0 V1.0.0.5 was discovered to contain a buffer overflow via the ip parameter in the spdtstConfigAndStart function.
Risk Analysis
The Tenda i29 is vulnerable to a buffer overflow in the spdtstConfigAndStart function, which can be exploited remotely. This flaw carries a critical risk rating due to the potential for full system compromise.
No public exploit has been identified for this vulnerability. It is remotely exploitable with low complexity.
Ensure the Tenda i29 firmware is updated to the latest version and avoid exposing the device management interface to untrusted networks.
Technical Analysis
CVE-2023-50984 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
From a weakness classification perspective (CWE-787): Out-of-bounds write vulnerabilities can lead to data corruption, crashes, or arbitrary code execution.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-787)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-50984 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts