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CVE Record

CVE-2000-0613: Cisco Secure PIX Firewall does not properly identify forged TCP Reset (RST) packets, which allows remote at...

Cisco Secure PIX Firewall does not properly identify forged TCP Reset (RST) packets, which allows remote attackers to force the firewall to close legitimate connections.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This issue affects Cisco Secure PIX Firewall behavior around TCP reset traffic. A remote attacker could spoof reset packets so the firewall terminates legitimate connections, causing disruption rather than direct data theft. The provided sources do not identify affected versions, fixed releases, or active exploitation. Exposure is most likely limited to environments running Cisco Secure PIX Firewall versions covered by Cisco’s 2000 advisory. The source bundle does not provide exact versions, deployment conditions, or CPEs, so asset confirmation is required. Treat this as a legacy availability risk. It can disrupt business connections through affected firewalls, but the provided evidence does not show active exploitation or direct compromise. Prioritize confirmation if PIX remains deployed. Mitigation focus: Identify any Cisco Secure PIX Firewall deployments in the environment.; Review Cisco’s advisory for affected releases and vendor-approved remediation.; Apply only Cisco-published fixes or workarounds applicable to the deployed release..

Prepared

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
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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