What’s Vulnerable › Products

Synology Skynas Firmware vulnerabilities

13 known vulnerabilities, 1 confirmed exploited in the wild (CISA KEV), 0 published in the last 12 months.

Check whether your Synology Skynas Firmware version is affected

Exploited Synology Skynas Firmware vulnerabilities

• CVE-2021-3156 — Sudo Heap-Based Buffer Overflow Vulnerability

Latest Synology Skynas Firmware vulnerabilities

• CVE-2021-26567 — (CVSS 7.8)
• CVE-2021-26566 — (CVSS 9.0)
• CVE-2021-26565 — (CVSS 5.9)
• CVE-2021-26564 — (CVSS 8.7)
• CVE-2021-26563 — (CVSS 6.7)
• CVE-2021-26562 — (CVSS 8.1)
• CVE-2021-26561 — (CVSS 8.1)
• CVE-2021-26560 — (CVSS 7.4)
• CVE-2021-3156 — Sudo Heap-Based Buffer Overflow Vulnerability (CVSS 7.8) — exploited
• CVE-2020-27652 — (CVSS 8.3)
• CVE-2020-27650 — (CVSS 3.7)
• CVE-2020-27648 — (CVSS 9.0)
• CVE-2019-3870 — (CVSS 6.1)