CVE-2020-6760 — CRITICAL (9.8)

Vulnerability Description

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.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Schmid-Telecom	Zi 620 V400 Firmware	090
Schmid-Telecom	Zi 620 V400	-

Related Weaknesses (CWE)

CWE-78

References

https://github.com/0xedh/someshit/blob/master/CVE-2020-6760.mdExploitThird Party Advisory
https://github.com/0xedh/someshit/blob/master/CVE-2020-6760.mdExploitThird Party Advisory

FAQ

What is CVE-2020-6760?

CVE-2020-6760 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.

How severe is CVE-2020-6760?

CVE-2020-6760 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-6760?

Check the references section above for vendor advisories and patch information. Affected products include: Schmid-Telecom Zi 620 V400 Firmware, Schmid-Telecom Zi 620 V400.