Is CVE-2023-51971 actively exploited?

No active exploitation of CVE-2023-51971 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-51971 be exploited remotely?

Yes. CVE-2023-51971 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-51971?

CVE-2023-51971 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2023-51971

CWE-787Published: January 10, 2024· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Tenda AX1803 v1.0.0.1 contains a stack overflow via the adv.iptv.stbpvid parameter in the function getIptvInfo.

NVD Source

Risk Analysis

Tenda AX1803 contains a stack overflow vulnerability in the getIptvInfo function triggered by the adv.iptv.stbpvid parameter. With a CVSS score of 9.8, this critical flaw allows for full system compromise, and its remote exploitability makes it a high priority for remediation.

There is no public exploit known for this vulnerability, and it is not listed in the CISA KEV catalog. It is remotely exploitable due to the network-based attack vector and low complexity.

Recommended Action

Users should update the Tenda AX1803 firmware to a version that addresses this stack overflow issue.

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-2023-51971 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.