Unrated
Zyxel Multiple Firewalls OS Command Injection Vulnerability
Zyxel ATP, USG FLEX, VPN, and ZyWALL/USG firewalls allow for improper error message handling which could allow an unauthenticated attacker to execute OS commands remotely by sending crafted packets to an affected device. CISA required action: Apply updates per vendor instructions.
Announced Source revision 1
Original source ↗CVE-2023-28771
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: kev:CVE-2023-28771
Multiple Firewalls
Source reference: /product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
- Related CVEs
- CVE-2023-28771
Source reference:
/cveID
Publisher severity
No explicit severity was provided.
- Event
- #1318 · Revision 1
- Added to Heist Feed
- Publisher date