CVE-2020-5758
moderate-risk
Published 2020-07-17
Grandstream UCM6200 series firmware version 1.0.20.23 and below is vulnerable to OS command injection via HTTP. An authenticated remote attacker can execute commands as the root user by sending a crafted HTTP GET to the UCM's "Old" HTTPS API.
Do I need to act?
~
5.0% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10
High
NETWORK
/ LOW complexity
Affected Products (3)
Affected Vendors
References (3)
Not Applicable
https://www.tenable.com/cve/CVE-2020-5758
47
/ 100
moderate-risk
Severity
30/34 · Critical
Exploitability
8/34 · Low
Exposure
9/34 · Low