Is CVE-2021-47772 actively exploited?

No active exploitation of CVE-2021-47772 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2021-47772 be exploited remotely?

Yes. CVE-2021-47772 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2021-47772?

CVE-2021-47772 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2021-47772

CWE-787Published: January 15, 2026· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

10-Strike Network Inventory Explorer Pro 9.31 contains a buffer overflow vulnerability in the text file import functionality that allows remote code execution. Attackers can craft a malicious text file with carefully constructed payload to trigger a reverse shell and execute arbitrary code on the target system.

NVD Source

Risk Analysis

This critical buffer overflow vulnerability affects 10-Strike Network Inventory Explorer Pro 9.31, enabling remote code execution. An attacker can craft a malicious text file that, when imported, triggers a reverse shell and allows them to execute arbitrary code. The CVSS score of 9.8 indicates a high severity and ease of exploitation.

No public exploit is currently known for this vulnerability. Its network-exploitable nature and low attack complexity suggest it could be exploited remotely without user interaction.

Recommended Action

Users of 10-Strike Network Inventory Explorer Pro 9.31 should seek an update from the vendor. In the interim, avoid importing untrusted text files and consider isolating the application from critical systems.

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-2021-47772 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.