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 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-02-12T15:51:13
Updated: 2021-02-12T15:51:13
Reserved: 2021-02-12T00:00:00
Link: CVE-2021-27197
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-02-12T16:15:12.627
Modified: 2021-02-19T19:33:21.777
Link: CVE-2021-27197
JSON object: View
Redhat Information
No data.
CWE