CVE-2020-6760

9.8 criticalEPSS 1.7%

Critical (9.8) in schmid-telecom zi 620 v400 firmware. EPSS 1.7% chance of exploitation in the next 30 days.

Schmid ZI 620 V400 VPN 090 routers allow an attacker to execute OS commands as root via shell metacharacters to an entry on the SSH subcommand menu, as demonstrated by ping.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.7% chance of exploitation in the next 30 days; higher than 77% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2020-02-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

schmid-telecom:zi_620_v400_firmware

References

https://github.com/0xedh/someshit/blob/master/CVE-2020-6760.md
https://github.com/0xedh/someshit/blob/master/CVE-2020-6760.md

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