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.
Published: 2021-02-12
Score: 8.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-13962 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

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Subscriptions

Pelco Digital Sentry Server
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2021-02-12T00:00:00.000Z

Link: CVE-2021-27197

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T05:57:32.853

Link: CVE-2021-27197

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses