CVE-2021-27197 | BDVDB-2026-149154 Detail

Description#

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.

Impact#

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Exploit#

History#

1. Version 12021-02-12Record published in the CVE List.
2. Version 22024-08-03Most recent update recorded in the CVE List.