CVE-2010-3270: n/a vulnerability

CVE-2010-3270: Stack-based buffer overflow in Cisco WebEx Meeting Center T27LB before SP21 EP3 and T27LC before SP22 allow...

Stack-based buffer overflow in Cisco WebEx Meeting Center T27LB before SP21 EP3 and T27LC before SP22 allows user-assisted remote authenticated users to execute arbitrary code by providing a crafted .atp file and then disconnecting from a meeting. NOTE: since this is a site-specific issue with no expected action for consumers, it might be REJECTed.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 03:03 UTC (UTC+00:00)

Security readout for executives and security teams

This CVE describes a 2010 Cisco WebEx Meeting Center issue where a malicious meeting file could cause code execution in specific older site versions. It required an authenticated, user-assisted scenario and was noted as site-specific, with possibly no consumer action expected. Exposure appears limited to legacy Cisco WebEx Meeting Center sites running T27LB before SP21 EP3 or T27LC before SP22. Modern WebEx deployments may not be relevant, but the bundle does not prove non-exposure for all environments. Treat this as a legacy exposure question, not a current broad emergency. Prioritize confirmation only if the organization operated affected Cisco WebEx Meeting Center versions or still retains old meeting software and file workflows. Mitigation focus: Check Cisco guidance for the affected WebEx site and required service update.; Upgrade or retire any T27LB or T27LC WebEx Meeting Center deployment.; Restrict legacy meeting-file handling where operationally possible..

Prepared: Jun 27, 2026, 18:32 UTC (UTC+00:00)

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

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Feb 2, 2011, 22:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

0ADP providers

1Source links

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Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

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Weakness

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