Is CVE-2023-50987 actively exploited?

No active exploitation of CVE-2023-50987 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-50987 be exploited remotely?

Yes. CVE-2023-50987 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-50987?

CVE-2023-50987 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2023-50987

CWE-787Published: December 20, 2023· Updated: Jul 9, 2026

9.8

CVSS v3.1

Official Description

Tenda i29 v1.0 V1.0.0.5 was discovered to contain a buffer overflow via the time parameter in the sysTimeInfoSet function.

NVD Source

Risk Analysis

A buffer overflow vulnerability in the Tenda i29 sysTimeInfoSet function allows remote attackers to potentially execute code. The high CVSS score indicates a severe risk to device integrity and availability.

No public exploit is known to exist for this vulnerability. It is remotely exploitable due to the network attack vector.

Recommended Action

Update the Tenda i29 firmware to a patched version and restrict access to the device configuration interface.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-50987 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.