CVE-2020-3409
Cisco PROFINET Denial of Service Vulnerability
Description
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.
INFO
Published Date :
Sept. 24, 2020, 6:15 p.m.
Last Modified :
Oct. 27, 2022, 3:47 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
4.0
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-3409
.
URL | Resource |
---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-profinet-J9QMCHPB | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-3409
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-3409
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CPE Deprecation Remap by [email protected]
Oct. 27, 2022
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:cisco:ios:16.11.1a:*:*:*:*:*:*:* OR *cpe:2.3:o:cisco:ios:16.11.1a:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Oct. 06, 2020
Action Type Old Value New Value 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 Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-profinet-J9QMCHPB No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-profinet-J9QMCHPB Vendor Advisory Added CWE NIST CWE-400 Added CPE Configuration 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:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ie-4000-4tc4g-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ie-4000-8gs4g-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ie-4000-8gt4g-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ie-4000-8gt8gp4g-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ie-4000-8s4g-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ie-4000-8t4g-e:-:*:*:*:*:*:*:* Added CPE Configuration 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:ie-3300-8t2x-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ie-3300-8t2x-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ie-3400-8p2s-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ie-3400-8p2s-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ie-3400-8t2s-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:iem-3300-14t2s:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:iem-3300-16p:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:iem-3300-16t:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:iem-3300-6t2s:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:iem-3300-8p:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:iem-3300-8s:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:iem-3300-8t:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:iem-3400-8p:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:iem-3400-8s:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:iem-3400-8t:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 24, 2020
Action Type Old Value New Value Changed Description 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. 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.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-3409
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-3409
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.01%
score
0.21251
percentile