Cisco Integrated Services Router TCP Fast Open protection mechanism

A vulnerability classified as problematic has been found in Cisco Integrated Services Router, Industrial Security Appliance, Services Router 1000V, Firepower Threat Defense, Integrated Services Virtual Router and Meraki MX Security Appliance (Firewall Software). This affects an unknown functionality of the component TCP Fast Open. Upgrading eliminates this vulnerability.

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ID	Commited	User	Field	Change	Remarks	Moderated	Reason	C
10825399	01/14/2021	VulD...	price_0day	$25k-$100k	see documentation	01/14/2021	accepted	90
10825398	01/14/2021	VulD...	cvss3_meta_tempscore	5.3	see documentation	01/14/2021	accepted	90
10825397	01/14/2021	VulD...	cvss3_meta_basescore	5.3	see documentation	01/14/2021	accepted	90
10825396	01/14/2021	VulD...	cvss3_vuldb_tempscore	5.3		01/14/2021	accepted	90
10825395	01/14/2021	VulD...	cvss3_vuldb_basescore	5.3		01/14/2021	accepted	90
10825394	01/14/2021	VulD...	cvss2_vuldb_tempscore	5.0		01/14/2021	accepted	90
10825393	01/14/2021	VulD...	cvss2_vuldb_basescore	5.0		01/14/2021	accepted	90
10825392	01/14/2021	VulD...	cvss3_vuldb_e	X	derived from historical data	01/14/2021	accepted	80
10825391	01/14/2021	VulD...	cvss2_vuldb_e	ND	derived from historical data	01/14/2021	accepted	80
10825390	01/14/2021	VulD...	cvss2_vuldb_rl	OF	derived from vuldb v3 vector	01/14/2021	accepted	80
10825389	01/14/2021	VulD...	cvss2_vuldb_rc	C	derived from vuldb v3 vector	01/14/2021	accepted	80
10825388	01/14/2021	VulD...	cvss2_vuldb_ai	N	derived from vuldb v3 vector	01/14/2021	accepted	80
10825387	01/14/2021	VulD...	cvss2_vuldb_ii	P	derived from vuldb v3 vector	01/14/2021	accepted	80
10825386	01/14/2021	VulD...	cvss2_vuldb_ci	N	derived from vuldb v3 vector	01/14/2021	accepted	80
10825385	01/14/2021	VulD...	cvss2_vuldb_au	N	derived from vuldb v3 vector	01/14/2021	accepted	80
10825384	01/14/2021	VulD...	cvss2_vuldb_ac	L	derived from vuldb v3 vector	01/14/2021	accepted	80
10825383	01/14/2021	VulD...	cvss2_vuldb_av	N	derived from vuldb v3 vector	01/14/2021	accepted	80
10825382	01/14/2021	VulD...	type	Firewall Software		01/14/2021	accepted	90
10825381	01/14/2021	VulD...	date	1610578800 (01/14/2021)		01/14/2021	accepted	90
10825380	01/14/2021	VulD...	cve	CVE-2021-1224	mitre.org	01/14/2021	accepted	90

Cisco Integrated Services Router TCP Fast Open protection mechanism

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