CVE-2021-27232: Buffer Overflow
The RTSPLive555.dll ActiveX control in Pelco Digital Sentry Server 7.18.72.11464 has a SetCameraConnectionParameter stack-based buffer overflow. This can be exploited by a remote attacker to potentially execute arbitrary attacker-supplied code. The victim would have to visit a malicious webpage using Internet Explorer where the exploit could be triggered.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-27232?
The severity of CVE-2021-27232 is high, with a severity value of 8.8.
What is the affected software version for CVE-2021-27232?
The affected software version for CVE-2021-27232 is Pelco Digital Sentry Server 7.18.72.11464.
How can a remote attacker exploit CVE-2021-27232?
A remote attacker can exploit CVE-2021-27232 by triggering a stack-based buffer overflow in the RTSPLive555.dll ActiveX control in Pelco Digital Sentry Server 7.18.72.11464.
What is the Common Weakness Enumeration (CWE) ID for CVE-2021-27232?
The Common Weakness Enumeration (CWE) ID for CVE-2021-27232 is CWE-119 and CWE-787.
Where can I find more information about CVE-2021-27232?
You can find more information about CVE-2021-27232 in the following references: [Github Advisory](https://github.com/vitorespf/Advisories/blob/master/Pelco_Digital_Sentry_Server-RSTPLive555%20Activex%20Buffer%20overflow.txt) and [Pelco Support](https://support.pelco.com/s/article/What-is-the-Digital-Sentry-software-release-revision-history).