DSUtility.dll in Pelco Digital Sentry Server before 7.19.67 has an arbitrary file write vulnerability. The AppendToTextFile method doesn't check if it's being called from the application or from a malicious user. The vulnerability is triggered when a remote attacker crafts an HTML page (e.g., with "OBJECT classid=" and "<SCRIPT language='vbscript'>") to overwrite arbitrary files.
References
| Link | Resource |
|---|---|
| https://github.com/vitorespf/Advisories/blob/master/Pelco_Digital_Sentry_Server_AFW.txt | Exploit Third Party Advisory |
| https://support.pelco.com/s/article/What-is-the-Digital-Sentry-software-release-revision-history | Release Notes Vendor Advisory |
| https://github.com/vitorespf/Advisories/blob/master/Pelco_Digital_Sentry_Server_AFW.txt | Exploit Third Party Advisory |
| https://support.pelco.com/s/article/What-is-the-Digital-Sentry-software-release-revision-history | Release Notes Vendor Advisory |
Configurations
History
21 Nov 2024, 05:57
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/vitorespf/Advisories/blob/master/Pelco_Digital_Sentry_Server_AFW.txt - Exploit, Third Party Advisory | |
| References | () https://support.pelco.com/s/article/What-is-the-Digital-Sentry-software-release-revision-history - Release Notes, Vendor Advisory |
Information
Published : 2021-02-12 16:15
Updated : 2024-11-21 05:57
NVD link : CVE-2021-27197
Mitre link : CVE-2021-27197
CVE.ORG link : CVE-2021-27197
JSON object : View
Products Affected
pelco
- digital_sentry_server
CWE
CWE-346
Origin Validation Error