CVE-2021-27197

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Summary

CVECVE-2021-27197
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-02-12 16:15:00 UTC
Updated2021-02-19 19:33:00 UTC
DescriptionDSUtility.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.

Risk And Classification

Problem Types: CWE-346

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Pelco Digital Sentry Server All All All All
Application Pelco Digital Sentry Server All All All All

References

ReferenceSourceLinkTags
Advisories/Pelco_Digital_Sentry_Server_AFW.txt at master · vitorespf/Advisories · GitHub MISC github.com Exploit, Third Party Advisory
Pelco Customer Support Portal MISC support.pelco.com Release Notes, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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