CVE-2020-5757
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 6.9%
exploitation probability
6.9%top 6% of all CVEs
observed exploitation
nono source reports it
Grandstream UCM6200 series firmware version 1.0.20.23 and below is vulnerable to OS command injection via HTTP. An authenticated remote attacker can bypass command injection mitigations and execute commands as the root user by sending a crafted HTTP POST to the UCM's "New" HTTPS API.
Affected products
n/a · Grandstream UCM6200 Series