login
quiescence.eu
Saltar al contenido

CVE-2023-49897

FXC AE1021, AE1021PE OS Command Injection Vulnerability

8.8
CVSS
50.4%
EPSS (exploit prob.)
98.9%
EPSS percentile
Yes
Actively exploited
No
Ransomware use
2023-12-21
Added
→ 0.0 pts
30-day EPSS trend

MITRE ATT&CK techniques

How this vulnerability maps to adversary behaviour, from the Center for Threat-Informed Defense's public CVE→ATT&CK mappings. Use it to check whether your detections already cover the technique.

TechniqueNameRelationship
T1203 Exploitation for Client Execution exploitation technique
T1496 Resource Hijacking primary impact
T1498 Network Denial of Service secondary impact

Summary

FXC AE1021 and AE1021PE contain an OS command injection vulnerability that allows authenticated users to execute commands via a network.

Affected software

Vendor: FXC  ·  Product: AE1021, AE1021PE

Weakness types (CWE):

CWE-78

What to do

This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.

Is your domain exposed?

Run a free, instant security report for any domain — exposure score, email auth, TLS and breach metadata.

Get your free report

Sources: CISA KEV catalog · NVD · FIRST EPSS · MITRE ATT&CK® · CTID Mappings Explorer

This product uses the NVD API but is not endorsed or certified by the NVD. © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation. MITRE ATT&CK and ATT&CK are registered trademarks of The MITRE Corporation.

All information is aggregated from public sources for awareness only and does not constitute an accusation or a security assessment. No personal data or credentials are published.