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[email protected]NVD:CVE-2020-3409

HistorySep 24, 2020 - 6:15 p.m.

CVE-2020-3409

2020-09-2418:15:18

CWE-20

CWE-400

[email protected]

web.nvd.nist.gov

cisco

profinet

vulnerability

denial of service

adjacent attacker

CVSS2

6.1

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:A/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.4

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

EPSS

0.001

Percentile

23.3%

JSON

A vulnerability in the PROFINET feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause an affected device to crash and reload, resulting in a denial of service (DoS) condition on the device. The vulnerability is due to insufficient processing logic for crafted PROFINET packets that are sent to an affected device. An attacker could exploit this vulnerability by sending crafted PROFINET packets to an affected device for processing. A successful exploit could allow the attacker to cause the device to crash and reload, resulting in a DoS condition on the device.

Affected configurations

Nvd

Node

ciscoiosMatch15.2\(7\)e

ciscoios_xeMatch15.2\(7\)e

AND

ciscoie-4000-16gt4g-eMatch-

ciscoie-4000-16t4g-eMatch-

ciscoie-4000-4gc4gp4g-eMatch-

ciscoie-4000-4gs8gp4g-eMatch-

ciscoie-4000-4s8p4g-eMatch-

ciscoie-4000-4t4p4g-eMatch-

ciscoie-4000-4tc4g-eMatch-

ciscoie-4000-8gs4g-eMatch-

ciscoie-4000-8gt4g-eMatch-

ciscoie-4000-8gt8gp4g-eMatch-

ciscoie-4000-8s4g-eMatch-

ciscoie-4000-8t4g-eMatch-

Node

ciscoios_xeMatch16.11.1a

ciscoiosMatch16.11.1a

AND

ciscoie-3200-8p2s-eMatch-

ciscoie-3200-8t2s-eMatch-

ciscoie-3300-8p2s-aMatch-

ciscoie-3300-8p2s-eMatch-

ciscoie-3300-8t2s-aMatch-

ciscoie-3300-8t2s-eMatch-

ciscoie-3300-8t2x-aMatch-

ciscoie-3300-8t2x-eMatch-

ciscoie-3400-8p2s-aMatch-

ciscoie-3400-8p2s-eMatch-

ciscoie-3400-8t2s-eMatch-

ciscoiem-3300-14t2sMatch-

ciscoiem-3300-16pMatch-

ciscoiem-3300-16tMatch-

ciscoiem-3300-6t2sMatch-

ciscoiem-3300-8pMatch-

ciscoiem-3300-8sMatch-

ciscoiem-3300-8tMatch-

ciscoiem-3400-8pMatch-

ciscoiem-3400-8sMatch-

ciscoiem-3400-8tMatch-

VendorProductVersionCPE
ciscoios15.2(7)ecpe:2.3:o:cisco:ios:15.2\(7\)e:*:*:*:*:*:*:*
ciscoios_xe15.2(7)ecpe:2.3:o:cisco:ios_xe:15.2\(7\)e:*:*:*:*:*:*:*
ciscoie-4000-16gt4g-e-cpe:2.3:h:cisco:ie-4000-16gt4g-e:-:*:*:*:*:*:*:*
ciscoie-4000-16t4g-e-cpe:2.3:h:cisco:ie-4000-16t4g-e:-:*:*:*:*:*:*:*
ciscoie-4000-4gc4gp4g-e-cpe:2.3:h:cisco:ie-4000-4gc4gp4g-e:-:*:*:*:*:*:*:*
ciscoie-4000-4gs8gp4g-e-cpe:2.3:h:cisco:ie-4000-4gs8gp4g-e:-:*:*:*:*:*:*:*
ciscoie-4000-4s8p4g-e-cpe:2.3:h:cisco:ie-4000-4s8p4g-e:-:*:*:*:*:*:*:*
ciscoie-4000-4t4p4g-e-cpe:2.3:h:cisco:ie-4000-4t4p4g-e:-:*:*:*:*:*:*:*
ciscoie-4000-4tc4g-e-cpe:2.3:h:cisco:ie-4000-4tc4g-e:-:*:*:*:*:*:*:*
ciscoie-4000-8gs4g-e-cpe:2.3:h:cisco:ie-4000-8gs4g-e:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	ios	15.2(7)e	cpe:2.3:o:cisco:ios:15.2\(7\)e:::::::*
cisco	ios_xe	15.2(7)e	cpe:2.3:o:cisco:ios_xe:15.2\(7\)e:::::::*
cisco	ie-4000-16gt4g-e	-	cpe:2.3:h:cisco:ie-4000-16gt4g-e:-:::::::*
cisco	ie-4000-16t4g-e	-	cpe:2.3:h:cisco:ie-4000-16t4g-e:-:::::::*
cisco	ie-4000-4gc4gp4g-e	-	cpe:2.3:h:cisco:ie-4000-4gc4gp4g-e:-:::::::*
cisco	ie-4000-4gs8gp4g-e	-	cpe:2.3:h:cisco:ie-4000-4gs8gp4g-e:-:::::::*
cisco	ie-4000-4s8p4g-e	-	cpe:2.3:h:cisco:ie-4000-4s8p4g-e:-:::::::*
cisco	ie-4000-4t4p4g-e	-	cpe:2.3:h:cisco:ie-4000-4t4p4g-e:-:::::::*
cisco	ie-4000-4tc4g-e	-	cpe:2.3:h:cisco:ie-4000-4tc4g-e:-:::::::*
cisco	ie-4000-8gs4g-e	-	cpe:2.3:h:cisco:ie-4000-8gs4g-e:-:::::::*

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1-10 of 371

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-profinet-J9QMCHPB

CVSS2

6.1

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:A/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.4

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

EPSS

0.001

Percentile

23.3%

JSON

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