CVE-2021-27232

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.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/vitorespf/Advisories/blob/master/Pelco_Digital_Sentry_Server-RSTPLive555%20Activex%20Buffer%20overflow.txt	Exploit Third Party Advisory
https://support.pelco.com/s/article/What-is-the-Digital-Sentry-software-release-revision-history	Vendor Advisory
https://github.com/vitorespf/Advisories/blob/master/Pelco_Digital_Sentry_Server-RSTPLive555%20Activex%20Buffer%20overflow.txt	Exploit Third Party Advisory
https://support.pelco.com/s/article/What-is-the-Digital-Sentry-software-release-revision-history	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:pelco:digital_sentry_server:7.18.72.11464:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-02-16 15:15

Updated : 2024-11-21 05:57

NVD link : CVE-2021-27232

Mitre link : CVE-2021-27232

CVE.ORG link : CVE-2021-27232

JSON object : View

Products Affected

pelco

digital_sentry_server

CWE

CWE-787

Out-of-bounds Write

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