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CVE Record

CVE-2007-6017: The PVATLCalendar.PVCalendar.1 ActiveX control in pvcalendar.ocx in the scheduler component in the Media Se...

The PVATLCalendar.PVCalendar.1 ActiveX control in pvcalendar.ocx in the scheduler component in the Media Server in Symantec Backup Exec for Windows Server (BEWS) 11d 11.0.6235 and 11.0.7170, and 12.0 12.0.1364, exposes the unsafe Save method, which allows remote attackers to cause a denial of service (browser crash), or create or overwrite arbitrary files, via string values of the (1) _DOWText0, (2) _DOWText1, (3) _DOWText2, (4) _DOWText3, (5) _DOWText4, (6) _DOWText5, (7) _DOWText6, (8) _MonthText0, (9) _MonthText1, (10) _MonthText2, (11) _MonthText3, (12) _MonthText4, (13) _MonthText5, (14) _MonthText6, (15) _MonthText7, (16) _MonthText8, (17) _MonthText9, (18) _MonthText10, and (19) _MonthText11 properties. NOTE: the vendor states "Authenticated user involvement required," but authentication is not needed to attack a client machine that loads this control.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This old Symantec Backup Exec ActiveX control can let a malicious web page crash a browser or create/overwrite files on a Windows client that loads the control. The issue is client-side, not just a server login problem. Evidence does not show current exploitation or a CVSS score in the provided sources. Exposure is likely limited to legacy environments still running Symantec Backup Exec for Windows Server 11d or 12.0 and Windows clients capable of loading the vulnerable ActiveX control, typically through Internet Explorer-era workflows. Treat as a targeted legacy-risk cleanup item. It is not KEV-listed in the supplied data, but arbitrary file overwrite through a browser-loaded control warrants removal or upgrade where legacy Backup Exec remains. Mitigation focus: Check Symantec or Veritas advisory guidance for supported fixes or upgrade paths.; Remove or disable pvcalendar.ocx where it is not operationally required.; Restrict ActiveX execution for untrusted sites and legacy browsers..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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1Source links

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