PT-2020-18681 · Grandstream · Grandstream Ht800

Published 2020-07-29 · Updated 2020-07-31 · CVE-2020-5760

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Grandstream HT800 series firmware version 1.0.17.5 and below

Description The issue allows unauthenticated remote attackers to execute arbitrary commands as root by crafting a special configuration file and sending a crafted SIP message. This is due to an OS command injection vulnerability.

Recommendations For Grandstream HT800 series firmware version 1.0.17.5 and below, update to a version above 1.0.17.5 to resolve the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-5760

Affected Products

Grandstream Ht800

References · 4

• 🔥 https://tenable.com/security/research/tra-2020-43 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-5760 · Security Note
• https://osv.dev/vulnerability/CVE-2020-5760 · Vendor Advisory
• https://tenable.com/security/research/tra-2020-47 · Note