ClosedPatched

FXC AE1021, AE1021PE: OS Command Injection (CVE-2023-49897)

FXC AE1021, AE1021PE

FXC AE1021 and AE1021PE contain an OS command injection vulnerability that allows authenticated users to execute commands via a network. Added to CISA KEV on 2023-12-21.

Why this severity: CVSS 8.8 (NVD), actively exploited (CISA KEV)

Started: Dec 21, 2023
Closed: Dec 21, 2023
CVE: CVE-2023-49897

Follow this incident

Updated Dec 21, 2023

Affected

See vendor advisory / CISA notes (versions not always listed in KEV feed)

Fixed in

See vendor advisory linked in sources

Timeline1

Dec 21, 2023
CISA added CVE-2023-49897 to the KEV catalog (due 2024-01-11).

Advisories3

Notes & caveats

Derived from CISA KEV JSON feed catalogVersion 2026.10.21. Exact affected/fixed version strings are not always in the KEV record — verify against the vendor advisory URL. startedAt uses dateAdded (exploitation may have begun earlier).

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