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HIGH · 8.8

CVE-2020-5738

Grandstream GXP1600 series firmware 1.0.4.152 and below is vulnerable to authenticated remote command execution when an attacker uploads a specially crafted tar file to the HTTP /cgi-bin/upload_vpntar...

Vulnerability Description

Grandstream GXP1600 series firmware 1.0.4.152 and below is vulnerable to authenticated remote command execution when an attacker uploads a specially crafted tar file to the HTTP /cgi-bin/upload_vpntar interface.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
GrandstreamGxp1610 Firmware<= 1.0.4.152
GrandstreamGxp1610-
GrandstreamGxp1615 Firmware<= 1.0.4.152
GrandstreamGxp1615-
GrandstreamGxp1620 Firmware<= 1.0.4.152
GrandstreamGxp1620-
GrandstreamGxp1625 Firmware<= 1.0.4.152
GrandstreamGxp1625-
GrandstreamGxp1628 Firmware<= 1.0.4.152
GrandstreamGxp1628-
GrandstreamGxp1630 Firmware<= 1.0.4.152
GrandstreamGxp1630-

Related Weaknesses (CWE)

CWE-59

References

FAQ

What is CVE-2020-5738?

CVE-2020-5738 is a vulnerability with a CVSS score of 8.8 (HIGH). Grandstream GXP1600 series firmware 1.0.4.152 and below is vulnerable to authenticated remote command execution when an attacker uploads a specially crafted tar file to the HTTP /cgi-bin/upload_vpntar...

How severe is CVE-2020-5738?

CVE-2020-5738 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-5738?

Check the references section above for vendor advisories and patch information. Affected products include: Grandstream Gxp1610 Firmware, Grandstream Gxp1610, Grandstream Gxp1615 Firmware, Grandstream Gxp1615, Grandstream Gxp1620 Firmware.