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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.
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Note: It is possible that the NVD CVSS may not match that of the CNA. The most common reason for this is that publicly available information does not provide sufficient detail or that information simply was not available at the time the CVSS vector string was assigned.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
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AND
OR
*cpe:2.3:a:cisco:ios:16.11.1a:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:ios_xe:16.11.1a:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:ie-3200-8p2s-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ie-3200-8t2s-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ie-3300-8p2s-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ie-3300-8p2s-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ie-3300-8t2s-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ie-3300-8t2s-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:i
AND
OR
*cpe:2.3:o:cisco:ios:15.2\(7\)e:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:15.2\(7\)e:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:ie-4000-16gt4g-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ie-4000-16t4g-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ie-4000-4gc4gp4g-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ie-4000-4gs8gp4g-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ie-4000-4s8p4g-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ie-4000-4t4p4g-e:-:*:*:*:*:*:*:*
Added
CVSS V2
NIST (AV:A/AC:L/Au:N/C:N/I:N/A:C)
Added
CVSS V3.1
NIST AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Added
CWE
NIST CWE-400
Changed
Reference Type
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-profinet-J9QMCHPB No Types Assigned
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 s
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 succ
Quick Info
CVE Dictionary Entry: CVE-2020-3409 NVD
Published Date: 09/24/2020 NVD
Last Modified: 10/27/2022
Source: Cisco Systems, Inc.