Nas540
This hub aggregates every CVE we track for Nas540, a product in the networking infrastructure space. Use it to gauge the current risk picture and drill into individual advisories.
4
CVEs tracked
3
Critical
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High
2
In CISA KEV
Severity distribution
CRITICAL3HIGH1
Monthly trend
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2024-072026-06
Latest CVEs
The 4 most recently published vulnerabilities affecting Nas540.
- CVE-2023-27992The pre-authentication command injection vulnerability in the Zyxel NAS326 firmware versions prior to V5.21(AAZF.14)C0, NAS540 firmware versions prior to V5.21(AATB.11)C0, and NAS542 firmware ve...KEV9.8
- CVE-2023-27988The post-authentication command injection vulnerability in the Zyxel NAS326 firmware versions prior to V5.21(AAZF.13)C0 could allow an authenticated attacker with administrator privileges to execut...7.2
- CVE-2022-34747A format string vulnerability in Zyxel NAS326 firmware versions prior to V5.21(AAZF.12)C0 could allow an attacker to achieve unauthorized remote code execution via a crafted UDP packet.9.8
- CVE-2020-9054ZyXEL NAS products running firmware version 5.21 and earlier are vulnerable to pre-authentication command injection in weblogin.cgiKEV9.8
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