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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-02-12T15:51:13

Updated: 2024-08-03T20:40:47.574Z

Reserved: 2021-02-12T00:00:00

Link: CVE-2021-27197

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-02-12T16:15:12.627

Modified: 2021-02-19T19:33:21.777

Link: CVE-2021-27197

cve-icon Redhat

No data.