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CVE-2020-3258
Vulnerability from cvelistv5
Published
2020-06-03 17:56
Modified
2024-11-15 17:11
Severity ?
EPSS score ?
Summary
Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an unauthenticated, remote attacker or an authenticated, local attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload. For more information about these vulnerabilities, see the Details section of this advisory.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco IOS 12.2(60)EZ16 |
Version: n/a |
|
|
|||
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CVE-2020-3258
Vulnerability from fkie_nvd
Published
2020-06-03 18:15
Modified
2024-11-21 05:30
Severity ?
Summary
Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an unauthenticated, remote attacker or an authenticated, local attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload. For more information about these vulnerabilities, see the Details section of this advisory.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | ios | 15.8\(3\)m2 | |
| cisco | ios | 15.8\(9\) | |
| cisco | ios | 15.9 | |
| cisco | 1120 | - | |
| cisco | 1240 | - | |
| cisco | ir809g-lte-ga-k9 | - | |
| cisco | ir809g-lte-la-k9 | - | |
| cisco | ir809g-lte-na-k9 | - | |
| cisco | ir809g-lte-vz-k9 | - | |
| cisco | ir829-2lte-ea-ak9 | - | |
| cisco | ir829-2lte-ea-bk9 | - | |
| cisco | ir829-2lte-ea-ek9 | - | |
| cisco | ir829gw-lte-ga-ck9 | - | |
| cisco | ir829gw-lte-ga-ek9 | - | |
| cisco | ir829gw-lte-ga-sk9 | - | |
| cisco | ir829gw-lte-ga-zk9 | - | |
| cisco | ir829gw-lte-na-ak9 | - | |
| cisco | ir829gw-lte-vz-ak9 | - |
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ghsa-f2gp-v3qf-r49j
Vulnerability from github
Published
2022-05-24 17:19
Modified
2024-04-04 02:53
Severity ?
Details
Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an unauthenticated, remote attacker or an authenticated, local attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload. For more information about these vulnerabilities, see the Details section of this advisory.
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"id": "GHSA-f2gp-v3qf-r49j",
"modified": "2024-04-04T02:53:57Z",
"published": "2022-05-24T17:19:09Z",
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cisco-sa-ios-iot-rce-xYRSeMNH
Vulnerability from csaf_cisco
Published
2020-06-03 16:00
Modified
2020-06-03 16:00
Summary
Cisco IOS Software for Cisco Industrial Routers Arbitrary Code Execution Vulnerabilities
Notes
Summary
Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an unauthenticated, remote attacker or an authenticated, local attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload.
For more information about these vulnerabilities, see the Details ["#details"] section of this advisory.
Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH"]
This advisory is part of the June 3, 2020, release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication, which includes 23 Cisco Security Advisories that describe 25 vulnerabilities. For a complete list of the advisories and links to them, see Cisco Event Response: June 2020 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication [" https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-73388"].
Vulnerable Products
These vulnerabilities affect the following Cisco products if they are running a vulnerable release of Cisco IOS Software:
Cisco 809 and 829 Industrial ISRs
CGR1000
For information about which Cisco software releases are vulnerable, see the Fixed Software ["#fs"] section of this advisory.
Note: Cisco 800 Series Industrial ISRs and Cisco CGR1000 devices are designed on a hypervisor architecture, where Cisco IOS Software, a Guest Operating System (Guest OS), and a Virtual Device Server (VDS) run as separate virtual machines (VMs). Cisco IOS Software and Guest OS need to access some shared devices. Examples are embedded multimedia card (eMMC) flash memory, USB ports, and the console. VDS coordinates access to the shared devices and provides communication channels between VMs over emulated Ethernet interfaces.
Cisco IOS Software and VDS perform inter-VM signaling and control operations by establishing a UDP channel on UDP port 9700. Signaling packets are not restricted—they are not processed only when they are sent to internal, local communications between VMs. Instead, an affected system will accept and process signaling packets from any interface of an affected device. The impacts of successful exploitation are described in the Details ["#details"] section of this advisory.
Products Confirmed Not Vulnerable
Only products listed in the Vulnerable Products ["#vp"] section of this advisory are known to be affected by these vulnerabilities.
Cisco has confirmed that these vulnerabilities do not affect the following Cisco products:
800 Series ISRs
807 Industrial ISRs
IOS XE Software
IOS XR Software
NX-OS Software
Details
Two vulnerabilities in Cisco IOS Software for Cisco 800 Series Industrial ISRs and Cisco CGR1000 could allow an unauthenticated, remote attacker or an authenticated local attacker to execute arbitrary code on an affected system or cause an affected device to crash and reload.
These vulnerabilities reside either in the area of code that manages inter-VM signaling or in one of the diagnostic test CLI commands of Cisco IOS Software for the affected products.
The vulnerabilities are not dependent on one another; exploitation of one of the vulnerabilities is not required to exploit the other vulnerability.
Vulnerability Details
Details about the vulnerabilities are as follows.
Cisco IOS Software for Cisco Industrial Routers Remote Code Execution Vulnerability
A vulnerability in the area of code that manages inter-VM signaling of Cisco IOS Software for Cisco 800 Series Industrial ISRs and Cisco CGR1000 devices could allow an unauthenticated, remote attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload.
The vulnerability is due to incorrect bounds checking of certain values in packets that are destined for UDP port 9700 of an affected device. An attacker could exploit this vulnerability by sending malicious packets to an affected device. When the packets are processed, an exploitable buffer overflow condition may occur. A successful exploit could allow the attacker to remotely execute code in the context of the Cisco IOS Software VM that is running on an affected system or cause an affected device to reload.
This vulnerability can be exploited by using malicious UDP packets over either IPv4 or IPv6. The malicious packets must be destined to and processed by an affected device; traffic transiting a device will not trigger the vulnerability.
Bug ID(s): CSCvr12083 ["https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr12083"]
CVE ID: CVE-2020-3198
Security Impact Rating (SIR): Critical
CVSS Base Score: 9.8
CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Mitigation for CVE-2020-3198
There are no workarounds that address this vulnerability.
Customers can reduce the attack surface by restricting inbound traffic destined for UDP port 9700 of an affected device by implementing an access control list (ACL) or infrastructure access control list (iACL). This may be a suitable mitigation until affected devices can be upgraded. Information about access lists is in Cisco Guide to Harden Cisco IOS Devices. ["https://www.cisco.com/c/en/us/support/docs/ip/access-lists/13608-21.html"] Information about iACLs is in Protecting Your Core: Infrastructure Protection Access Control Lists ["https://www.cisco.com/c/en/us/support/docs/ip/access-lists/43920-iacl.html"].
Cisco IOS Software for Cisco Industrial Routers Test CLI Arbitrary Code Execution Vulnerability
A vulnerability in one of the diagnostic test CLI commands of Cisco IOS Software for Cisco 800 Series Industrial ISRs and Cisco CGR1000 devices could allow an authenticated, local attacker to execute arbitrary code on an affected device. The attacker must have valid user credentials at privilege level 15.
The vulnerability exists because, under specific circumstances, the affected software permits modification of the device's run-time memory. An attacker could exploit this vulnerability by authenticating to the targeted device and issuing a specific diagnostic test command at the CLI. A successful exploit could trigger a logic error in the code that was designed to restrict run-time memory modifications. The attacker could take advantage of this logic error to overwrite system memory locations and execute arbitrary code on an affected device.
Bug ID(s): CSCvr46885 ["https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr46885"]
CVE ID: CVE-2020-3258
Security Impact Rating (SIR): Medium
CVSS Base Score: 5.7
CVSS Vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
Workarounds
There are no workarounds that address these vulnerabilities.
Fixed Software
Cisco has released free software updates that address the vulnerabilities described in this advisory. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:
https://www.cisco.com/c/en/us/products/end-user-license-agreement.html ["https://www.cisco.com/c/en/us/products/end-user-license-agreement.html"]
Additionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.
When considering software upgrades ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page ["https://www.cisco.com/go/psirt"], to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
Customers Without Service Contracts
Customers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC:
https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html ["https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html"]
Customers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade.
Cisco IOS Software
To help customers determine their exposure to vulnerabilities in Cisco IOS Software, Cisco provides the Cisco Software Checker ["https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"] to identify any Cisco Security Advisories that impact a specific Cisco IOS Software release and the earliest release that fixes the vulnerabilities described in each advisory (“First Fixed”). If applicable, the tool also returns the earliest release that fixes all the vulnerabilities described in all the advisories identified (“Combined First Fixed”).
Customers can use the Cisco Software Checker ["https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"] to search advisories in the following ways:
Choose the software and one or more releases
Upload a .txt file that includes a list of specific releases
Enter the output of the show version command
After initiating a search, customers can customize the search to include all Cisco Security Advisories, a specific advisory, or all advisories in the most recent bundled publication.
Customers can use the following form to determine whether a release is affected by any Cisco Security Advisory by entering a Cisco IOS Software release—for example, 15.1(4)M2:
By default, the Cisco Software Checker ["https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"] includes results only for vulnerabilities that have a Critical or High Security Impact Rating (SIR). To include results for Medium SIR vulnerabilities, customers can use the Cisco Software Checker on Cisco.com and check the Medium check box in the drop-down list under Impact Rating when customizing a search.
Vulnerability Policy
To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
Exploitation and Public Announcements
The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.
Source
These vulnerabilities were found during internal security testing by X.B. of the Cisco Advanced Security Initiatives Group (ASIG) and E.I. of Cisco PSIRT.
Legal Disclaimer
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.
A standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.
{
"document": {
"acknowledgments": [
{
"summary": "These vulnerabilities were found during internal security testing by X.B. of the Cisco Advanced Security Initiatives Group (ASIG) and E.I. of Cisco PSIRT."
}
],
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"notes": [
{
"category": "summary",
"text": "Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an unauthenticated, remote attacker or an authenticated, local attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload.\r\n\r\nFor more information about these vulnerabilities, see the Details [\"#details\"] section of this advisory.\r\n\r\nCisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.\r\n\r\nThis advisory is available at the following link:\r\nhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH [\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH\"]\r\n\r\n\r\nThis advisory is part of the June 3, 2020, release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication, which includes 23 Cisco Security Advisories that describe 25 vulnerabilities. For a complete list of the advisories and links to them, see Cisco Event Response: June 2020 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication [\" https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-73388\"].",
"title": "Summary"
},
{
"category": "general",
"text": "These vulnerabilities affect the following Cisco products if they are running a vulnerable release of Cisco IOS Software:\r\n\r\nCisco 809 and 829 Industrial ISRs\r\nCGR1000\r\n\r\nFor information about which Cisco software releases are vulnerable, see the Fixed Software [\"#fs\"] section of this advisory.\r\n\r\nNote: Cisco 800 Series Industrial ISRs and Cisco CGR1000 devices are designed on a hypervisor architecture, where Cisco IOS Software, a Guest Operating System (Guest OS), and a Virtual Device Server (VDS) run as separate virtual machines (VMs). Cisco IOS Software and Guest OS need to access some shared devices. Examples are embedded multimedia card (eMMC) flash memory, USB ports, and the console. VDS coordinates access to the shared devices and provides communication channels between VMs over emulated Ethernet interfaces.\r\n\r\nCisco IOS Software and VDS perform inter-VM signaling and control operations by establishing a UDP channel on UDP port 9700. Signaling packets are not restricted\u2014they are not processed only when they are sent to internal, local communications between VMs. Instead, an affected system will accept and process signaling packets from any interface of an affected device. The impacts of successful exploitation are described in the Details [\"#details\"] section of this advisory.",
"title": "Vulnerable Products"
},
{
"category": "general",
"text": "Only products listed in the Vulnerable Products [\"#vp\"] section of this advisory are known to be affected by these vulnerabilities.\r\n\r\nCisco has confirmed that these vulnerabilities do not affect the following Cisco products:\r\n\r\n800 Series ISRs\r\n807 Industrial ISRs\r\nIOS XE Software\r\nIOS XR Software\r\nNX-OS Software",
"title": "Products Confirmed Not Vulnerable"
},
{
"category": "general",
"text": "Two vulnerabilities in Cisco IOS Software for Cisco 800 Series Industrial ISRs and Cisco CGR1000 could allow an unauthenticated, remote attacker or an authenticated local attacker to execute arbitrary code on an affected system or cause an affected device to crash and reload.\r\n\r\nThese vulnerabilities reside either in the area of code that manages inter-VM signaling or in one of the diagnostic test CLI commands of Cisco IOS Software for the affected products.\r\n\r\nThe vulnerabilities are not dependent on one another; exploitation of one of the vulnerabilities is not required to exploit the other vulnerability.\r\n Vulnerability Details\r\nDetails about the vulnerabilities are as follows.\r\n\r\nCisco IOS Software for Cisco Industrial Routers Remote Code Execution Vulnerability\r\n\r\nA vulnerability in the area of code that manages inter-VM signaling of Cisco IOS Software for Cisco 800 Series Industrial ISRs and Cisco CGR1000 devices could allow an unauthenticated, remote attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload.\r\n\r\nThe vulnerability is due to incorrect bounds checking of certain values in packets that are destined for UDP port 9700 of an affected device. An attacker could exploit this vulnerability by sending malicious packets to an affected device. When the packets are processed, an exploitable buffer overflow condition may occur. A successful exploit could allow the attacker to remotely execute code in the context of the Cisco IOS Software VM that is running on an affected system or cause an affected device to reload.\r\n\r\nThis vulnerability can be exploited by using malicious UDP packets over either IPv4 or IPv6. The malicious packets must be destined to and processed by an affected device; traffic transiting a device will not trigger the vulnerability.\r\n\r\nBug ID(s): CSCvr12083 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr12083\"]\r\nCVE ID: CVE-2020-3198\r\nSecurity Impact Rating (SIR): Critical\r\nCVSS Base Score: 9.8\r\nCVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\r\n\r\nMitigation for CVE-2020-3198\r\n\r\nThere are no workarounds that address this vulnerability.\r\n\r\nCustomers can reduce the attack surface by restricting inbound traffic destined for UDP port 9700 of an affected device by implementing an access control list (ACL) or infrastructure access control list (iACL). This may be a suitable mitigation until affected devices can be upgraded. Information about access lists is in Cisco Guide to Harden Cisco IOS Devices. [\"https://www.cisco.com/c/en/us/support/docs/ip/access-lists/13608-21.html\"] Information about iACLs is in Protecting Your Core: Infrastructure Protection Access Control Lists [\"https://www.cisco.com/c/en/us/support/docs/ip/access-lists/43920-iacl.html\"].\r\n\r\nCisco IOS Software for Cisco Industrial Routers Test CLI Arbitrary Code Execution Vulnerability\r\n\r\nA vulnerability in one of the diagnostic test CLI commands of Cisco IOS Software for Cisco 800 Series Industrial ISRs and Cisco CGR1000 devices could allow an authenticated, local attacker to execute arbitrary code on an affected device. The attacker must have valid user credentials at privilege level 15.\r\n\r\nThe vulnerability exists because, under specific circumstances, the affected software permits modification of the device\u0027s run-time memory. An attacker could exploit this vulnerability by authenticating to the targeted device and issuing a specific diagnostic test command at the CLI. A successful exploit could trigger a logic error in the code that was designed to restrict run-time memory modifications. The attacker could take advantage of this logic error to overwrite system memory locations and execute arbitrary code on an affected device.\r\n\r\nBug ID(s): CSCvr46885 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr46885\"]\r\nCVE ID: CVE-2020-3258\r\nSecurity Impact Rating (SIR): Medium\r\nCVSS Base Score: 5.7\r\nCVSS Vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N",
"title": "Details"
},
{
"category": "general",
"text": "There are no workarounds that address these vulnerabilities.",
"title": "Workarounds"
},
{
"category": "general",
"text": "Cisco has released free software updates that address the vulnerabilities described in this advisory. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:\r\nhttps://www.cisco.com/c/en/us/products/end-user-license-agreement.html [\"https://www.cisco.com/c/en/us/products/end-user-license-agreement.html\"]\r\n\r\nAdditionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.\r\n\r\nWhen considering software upgrades [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes\"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page [\"https://www.cisco.com/go/psirt\"], to determine exposure and a complete upgrade solution.\r\n\r\nIn all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.\r\n Customers Without Service Contracts\r\nCustomers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC:\r\nhttps://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html [\"https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html\"]\r\n\r\nCustomers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade.\r\n\r\n\r\n Cisco IOS Software\r\nTo help customers determine their exposure to vulnerabilities in Cisco IOS Software, Cisco provides the Cisco Software Checker [\"https://sec.cloudapps.cisco.com/security/center/softwarechecker.x\"] to identify any Cisco Security Advisories that impact a specific Cisco IOS Software release and the earliest release that fixes the vulnerabilities described in each advisory (\u201cFirst Fixed\u201d). If applicable, the tool also returns the earliest release that fixes all the vulnerabilities described in all the advisories identified (\u201cCombined First Fixed\u201d).\r\n\r\nCustomers can use the Cisco Software Checker [\"https://sec.cloudapps.cisco.com/security/center/softwarechecker.x\"] to search advisories in the following ways:\r\n\r\nChoose the software and one or more releases\r\nUpload a .txt file that includes a list of specific releases\r\nEnter the output of the show version command\r\n\r\nAfter initiating a search, customers can customize the search to include all Cisco Security Advisories, a specific advisory, or all advisories in the most recent bundled publication.\r\n\r\nCustomers can use the following form to determine whether a release is affected by any Cisco Security Advisory by entering a Cisco IOS Software release\u2014for example, 15.1(4)M2:\r\n\r\n\r\n\r\nBy default, the Cisco Software Checker [\"https://sec.cloudapps.cisco.com/security/center/softwarechecker.x\"] includes results only for vulnerabilities that have a Critical or High Security Impact Rating (SIR). To include results for Medium SIR vulnerabilities, customers can use the Cisco Software Checker on Cisco.com and check the Medium check box in the drop-down list under Impact Rating when customizing a search.",
"title": "Fixed Software"
},
{
"category": "general",
"text": "To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html\"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.",
"title": "Vulnerability Policy"
},
{
"category": "general",
"text": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.",
"title": "Exploitation and Public Announcements"
},
{
"category": "general",
"text": "These vulnerabilities were found during internal security testing by X.B. of the Cisco Advanced Security Initiatives Group (ASIG) and E.I. of Cisco PSIRT.",
"title": "Source"
},
{
"category": "legal_disclaimer",
"text": "THIS DOCUMENT IS PROVIDED ON AN \"AS IS\" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.\r\n\r\nA standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.",
"title": "Legal Disclaimer"
}
],
"publisher": {
"category": "vendor",
"contact_details": "Emergency Support:\r\n+1 877 228 7302 (toll-free within North America)\r\n+1 408 525 6532 (International direct-dial)\r\nNon-emergency Support:\r\nEmail: psirt@cisco.com\r\nSupport requests that are received via e-mail are typically acknowledged within 48 hours.",
"issuing_authority": "Cisco product security incident response is the responsibility of the Cisco Product Security Incident Response Team (PSIRT). The Cisco PSIRT is a dedicated, global team that manages the receipt, investigation, and public reporting of security vulnerability information that is related to Cisco products and networks. The on-call Cisco PSIRT works 24x7 with Cisco customers, independent security researchers, consultants, industry organizations, and other vendors to identify possible security issues with Cisco products and networks.\r\nMore information can be found in Cisco Security Vulnerability Policy available at https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html",
"name": "Cisco",
"namespace": "https://wwww.cisco.com"
},
"references": [
{
"category": "self",
"summary": "Cisco IOS Software for Cisco Industrial Routers Arbitrary Code Execution Vulnerabilities",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH"
},
{
"category": "external",
"summary": "Cisco Event Response: June 2020 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication",
"url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-73388"
},
{
"category": "external",
"summary": "Cisco Security Vulnerability Policy",
"url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"
},
{
"category": "external",
"summary": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH"
},
{
"category": "external",
"summary": "Cisco Event Response: June 2020 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication",
"url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-73388"
},
{
"category": "external",
"summary": "CSCvr12083",
"url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr12083"
},
{
"category": "external",
"summary": "Cisco Guide to Harden Cisco IOS Devices.",
"url": "https://www.cisco.com/c/en/us/support/docs/ip/access-lists/13608-21.html"
},
{
"category": "external",
"summary": "Protecting Your Core: Infrastructure Protection Access Control Lists",
"url": "https://www.cisco.com/c/en/us/support/docs/ip/access-lists/43920-iacl.html"
},
{
"category": "external",
"summary": "CSCvr46885",
"url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr46885"
},
{
"category": "external",
"summary": "https://www.cisco.com/c/en/us/products/end-user-license-agreement.html",
"url": "https://www.cisco.com/c/en/us/products/end-user-license-agreement.html"
},
{
"category": "external",
"summary": "considering software upgrades",
"url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"
},
{
"category": "external",
"summary": "Cisco Security Advisories and Alerts page",
"url": "https://www.cisco.com/go/psirt"
},
{
"category": "external",
"summary": "https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html",
"url": "https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html"
},
{
"category": "external",
"summary": "Cisco\u0026nbsp;Software Checker",
"url": "https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"
},
{
"category": "external",
"summary": "Cisco\u0026nbsp;Software Checker",
"url": "https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"
},
{
"category": "external",
"summary": "Cisco\u0026nbsp;Software Checker",
"url": "https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"
},
{
"category": "external",
"summary": "Security Vulnerability Policy",
"url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"
}
],
"title": "Cisco IOS Software for Cisco Industrial Routers Arbitrary Code Execution Vulnerabilities",
"tracking": {
"current_release_date": "2020-06-03T16:00:00+00:00",
"generator": {
"date": "2022-10-22T03:02:35+00:00",
"engine": {
"name": "TVCE"
}
},
"id": "cisco-sa-ios-iot-rce-xYRSeMNH",
"initial_release_date": "2020-06-03T16:00:00+00:00",
"revision_history": [
{
"date": "2020-04-30T17:56:44+00:00",
"number": "1.0.0",
"summary": "Initial public release."
}
],
"status": "final",
"version": "1.0.0"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"branches": [
{
"category": "service_pack",
"name": "12.2(60)EZ16",
"product": {
"name": "12.2(60)EZ16",
"product_id": "CSAFPID-262536"
}
}
],
"category": "product_version",
"name": "12.2EZ"
},
{
"branches": [
{
"category": "service_pack",
"name": "15.0(2)SG11a",
"product": {
"name": "15.0(2)SG11a",
"product_id": "CSAFPID-262335"
}
}
],
"category": "product_version",
"name": "15.0SG"
},
{
"branches": [
{
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"name": "15.4(3)M",
"product_id": "CSAFPID-193350"
}
},
{
"category": "service_pack",
"name": "15.4(3)M1",
"product": {
"name": "15.4(3)M1",
"product_id": "CSAFPID-201713"
}
},
{
"category": "service_pack",
"name": "15.4(3)M2",
"product": {
"name": "15.4(3)M2",
"product_id": "CSAFPID-204104"
}
},
{
"category": "service_pack",
"name": "15.4(3)M3",
"product": {
"name": "15.4(3)M3",
"product_id": "CSAFPID-205721"
}
},
{
"category": "service_pack",
"name": "15.4(3)M4",
"product": {
"name": "15.4(3)M4",
"product_id": "CSAFPID-209094"
}
},
{
"category": "service_pack",
"name": "15.4(3)M5",
"product": {
"name": "15.4(3)M5",
"product_id": "CSAFPID-211618"
}
},
{
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"product": {
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},
{
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"product": {
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"product_id": "CSAFPID-220443"
}
},
{
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"name": "15.4(3)M6a",
"product": {
"name": "15.4(3)M6a",
"product_id": "CSAFPID-220674"
}
},
{
"category": "service_pack",
"name": "15.4(3)M8",
"product": {
"name": "15.4(3)M8",
"product_id": "CSAFPID-227915"
}
},
{
"category": "service_pack",
"name": "15.4(3)M9",
"product": {
"name": "15.4(3)M9",
"product_id": "CSAFPID-231447"
}
},
{
"category": "service_pack",
"name": "15.4(3)M10",
"product": {
"name": "15.4(3)M10",
"product_id": "CSAFPID-234279"
}
}
],
"category": "product_version",
"name": "15.4M"
},
{
"branches": [
{
"category": "service_pack",
"name": "15.4(1)CG",
"product": {
"name": "15.4(1)CG",
"product_id": "CSAFPID-195977"
}
},
{
"category": "service_pack",
"name": "15.4(2)CG",
"product": {
"name": "15.4(2)CG",
"product_id": "CSAFPID-200499"
}
}
],
"category": "product_version",
"name": "15.4CG"
},
{
"branches": [
{
"category": "service_pack",
"name": "15.5(1)T",
"product": {
"name": "15.5(1)T",
"product_id": "CSAFPID-197477"
}
},
{
"category": "service_pack",
"name": "15.5(2)T",
"product": {
"name": "15.5(2)T",
"product_id": "CSAFPID-205517"
}
},
{
"category": "service_pack",
"name": "15.5(1)T2",
"product": {
"name": "15.5(1)T2",
"product_id": "CSAFPID-209109"
}
},
{
"category": "service_pack",
"name": "15.5(1)T3",
"product": {
"name": "15.5(1)T3",
"product_id": "CSAFPID-209110"
}
},
{
"category": "service_pack",
"name": "15.5(2)T1",
"product": {
"name": "15.5(2)T1",
"product_id": "CSAFPID-209111"
}
},
{
"category": "service_pack",
"name": "15.5(2)T2",
"product": {
"name": "15.5(2)T2",
"product_id": "CSAFPID-209112"
}
},
{
"category": "service_pack",
"name": "15.5(2)T3",
"product": {
"name": "15.5(2)T3",
"product_id": "CSAFPID-211408"
}
},
{
"category": "service_pack",
"name": "15.5(2)T4",
"product": {
"name": "15.5(2)T4",
"product_id": "CSAFPID-213795"
}
},
{
"category": "service_pack",
"name": "15.5(1)T4",
"product": {
"name": "15.5(1)T4",
"product_id": "CSAFPID-214480"
}
}
],
"category": "product_version",
"name": "15.5T"
},
{
"branches": [
{
"category": "service_pack",
"name": "15.5(3)M",
"product": {
"name": "15.5(3)M",
"product_id": "CSAFPID-200509"
}
},
{
"category": "service_pack",
"name": "15.5(3)M1",
"product": {
"name": "15.5(3)M1",
"product_id": "CSAFPID-209360"
}
},
{
"category": "service_pack",
"name": "15.5(3)M0a",
"product": {
"name": "15.5(3)M0a",
"product_id": "CSAFPID-209936"
}
},
{
"category": "service_pack",
"name": "15.5(3)M2",
"product": {
"name": "15.5(3)M2",
"product_id": "CSAFPID-211825"
}
},
{
"category": "service_pack",
"name": "15.5(3)M2a",
"product": {
"name": "15.5(3)M2a",
"product_id": "CSAFPID-213633"
}
},
{
"category": "service_pack",
"name": "15.5(3)M3",
"product": {
"name": "15.5(3)M3",
"product_id": "CSAFPID-213789"
}
},
{
"category": "service_pack",
"name": "15.5(3)M4",
"product": {
"name": "15.5(3)M4",
"product_id": "CSAFPID-218996"
}
},
{
"category": "service_pack",
"name": "15.5(3)M4a",
"product": {
"name": "15.5(3)M4a",
"product_id": "CSAFPID-221093"
}
},
{
"category": "service_pack",
"name": "15.5(3)M5",
"product": {
"name": "15.5(3)M5",
"product_id": "CSAFPID-222988"
}
},
{
"category": "service_pack",
"name": "15.5(3)M6",
"product": {
"name": "15.5(3)M6",
"product_id": "CSAFPID-225155"
}
},
{
"category": "service_pack",
"name": "15.5(3)M7",
"product": {
"name": "15.5(3)M7",
"product_id": "CSAFPID-228957"
}
},
{
"category": "service_pack",
"name": "15.5(3)M6a",
"product": {
"name": "15.5(3)M6a",
"product_id": "CSAFPID-230609"
}
},
{
"category": "service_pack",
"name": "15.5(3)M8",
"product": {
"name": "15.5(3)M8",
"product_id": "CSAFPID-233072"
}
},
{
"category": "service_pack",
"name": "15.5(3)M9",
"product": {
"name": "15.5(3)M9",
"product_id": "CSAFPID-244068"
}
},
{
"category": "service_pack",
"name": "15.5(3)M10",
"product": {
"name": "15.5(3)M10",
"product_id": "CSAFPID-256165"
}
}
],
"category": "product_version",
"name": "15.5M"
},
{
"branches": [
{
"category": "service_pack",
"name": "15.3(3)JAA1",
"product": {
"name": "15.3(3)JAA1",
"product_id": "CSAFPID-230594"
}
}
],
"category": "product_version",
"name": "15.3JAA"
},
{
"branches": [
{
"category": "service_pack",
"name": "15.6(1)T",
"product": {
"name": "15.6(1)T",
"product_id": "CSAFPID-205516"
}
},
{
"category": "service_pack",
"name": "15.6(2)T",
"product": {
"name": "15.6(2)T",
"product_id": "CSAFPID-209115"
}
},
{
"category": "service_pack",
"name": "15.6(1)T0a",
"product": {
"name": "15.6(1)T0a",
"product_id": "CSAFPID-212118"
}
},
{
"category": "service_pack",
"name": "15.6(1)T1",
"product": {
"name": "15.6(1)T1",
"product_id": "CSAFPID-212445"
}
},
{
"category": "service_pack",
"name": "15.6(2)T1",
"product": {
"name": "15.6(2)T1",
"product_id": "CSAFPID-214938"
}
},
{
"category": "service_pack",
"name": "15.6(1)T2",
"product": {
"name": "15.6(1)T2",
"product_id": "CSAFPID-216215"
}
},
{
"category": "service_pack",
"name": "15.6(2)T2",
"product": {
"name": "15.6(2)T2",
"product_id": "CSAFPID-216962"
}
},
{
"category": "service_pack",
"name": "15.6(1)T3",
"product": {
"name": "15.6(1)T3",
"product_id": "CSAFPID-227613"
}
},
{
"category": "service_pack",
"name": "15.6(2)T3",
"product": {
"name": "15.6(2)T3",
"product_id": "CSAFPID-227914"
}
}
],
"category": "product_version",
"name": "15.6T"
},
{
"branches": [
{
"category": "service_pack",
"name": "15.6(3)M",
"product": {
"name": "15.6(3)M",
"product_id": "CSAFPID-214074"
}
},
{
"category": "service_pack",
"name": "15.6(3)M1",
"product": {
"name": "15.6(3)M1",
"product_id": "CSAFPID-220396"
}
},
{
"category": "service_pack",
"name": "15.6(3)M0a",
"product": {
"name": "15.6(3)M0a",
"product_id": "CSAFPID-220522"
}
},
{
"category": "service_pack",
"name": "15.6(3)M1b",
"product": {
"name": "15.6(3)M1b",
"product_id": "CSAFPID-224443"
}
},
{
"category": "service_pack",
"name": "15.6(3)M2",
"product": {
"name": "15.6(3)M2",
"product_id": "CSAFPID-225667"
}
},
{
"category": "service_pack",
"name": "15.6(3)M3",
"product": {
"name": "15.6(3)M3",
"product_id": "CSAFPID-228142"
}
},
{
"category": "service_pack",
"name": "15.6(3)M3a",
"product": {
"name": "15.6(3)M3a",
"product_id": "CSAFPID-228959"
}
},
{
"category": "service_pack",
"name": "15.6(3)M4",
"product": {
"name": "15.6(3)M4",
"product_id": "CSAFPID-228965"
}
},
{
"category": "service_pack",
"name": "15.6(3)M5",
"product": {
"name": "15.6(3)M5",
"product_id": "CSAFPID-233074"
}
},
{
"category": "service_pack",
"name": "15.6(3)M6",
"product": {
"name": "15.6(3)M6",
"product_id": "CSAFPID-243311"
}
},
{
"category": "service_pack",
"name": "15.6(3)M7",
"product": {
"name": "15.6(3)M7",
"product_id": "CSAFPID-256429"
}
},
{
"category": "service_pack",
"name": "15.6(3)M6a",
"product": {
"name": "15.6(3)M6a",
"product_id": "CSAFPID-258582"
}
},
{
"category": "service_pack",
"name": "15.6(3)M6b",
"product": {
"name": "15.6(3)M6b",
"product_id": "CSAFPID-260802"
}
}
],
"category": "product_version",
"name": "15.6M"
},
{
"branches": [
{
"category": "service_pack",
"name": "15.7(3)M",
"product": {
"name": "15.7(3)M",
"product_id": "CSAFPID-228191"
}
},
{
"category": "service_pack",
"name": "15.7(3)M1",
"product": {
"name": "15.7(3)M1",
"product_id": "CSAFPID-228973"
}
},
{
"category": "service_pack",
"name": "15.7(3)M3",
"product": {
"name": "15.7(3)M3",
"product_id": "CSAFPID-231509"
}
},
{
"category": "service_pack",
"name": "15.7(3)M2",
"product": {
"name": "15.7(3)M2",
"product_id": "CSAFPID-231510"
}
},
{
"category": "service_pack",
"name": "15.7(3)M4",
"product": {
"name": "15.7(3)M4",
"product_id": "CSAFPID-244069"
}
},
{
"category": "service_pack",
"name": "15.7(3)M5",
"product": {
"name": "15.7(3)M5",
"product_id": "CSAFPID-256430"
}
},
{
"category": "service_pack",
"name": "15.7(3)M4a",
"product": {
"name": "15.7(3)M4a",
"product_id": "CSAFPID-258583"
}
},
{
"category": "service_pack",
"name": "15.7(3)M4b",
"product": {
"name": "15.7(3)M4b",
"product_id": "CSAFPID-260803"
}
}
],
"category": "product_version",
"name": "15.7M"
},
{
"branches": [
{
"category": "service_pack",
"name": "15.8(3)M",
"product": {
"name": "15.8(3)M",
"product_id": "CSAFPID-240653"
}
},
{
"category": "service_pack",
"name": "15.8(3)M1",
"product": {
"name": "15.8(3)M1",
"product_id": "CSAFPID-243330"
}
},
{
"category": "service_pack",
"name": "15.8(3)M0a",
"product": {
"name": "15.8(3)M0a",
"product_id": "CSAFPID-245741"
}
},
{
"category": "service_pack",
"name": "15.8(3)M2",
"product": {
"name": "15.8(3)M2",
"product_id": "CSAFPID-248832"
}
},
{
"category": "service_pack",
"name": "15.8(3)M3",
"product": {
"name": "15.8(3)M3",
"product_id": "CSAFPID-259870"
}
},
{
"category": "service_pack",
"name": "15.8(3)M2a",
"product": {
"name": "15.8(3)M2a",
"product_id": "CSAFPID-260804"
}
},
{
"category": "service_pack",
"name": "15.8(3)M3a",
"product": {
"name": "15.8(3)M3a",
"product_id": "CSAFPID-267421"
}
},
{
"category": "service_pack",
"name": "15.8(3)M3b",
"product": {
"name": "15.8(3)M3b",
"product_id": "CSAFPID-271797"
}
}
],
"category": "product_version",
"name": "15.8M"
},
{
"branches": [
{
"category": "service_pack",
"name": "15.9(3)M",
"product": {
"name": "15.9(3)M",
"product_id": "CSAFPID-252162"
}
},
{
"category": "service_pack",
"name": "15.9(3)M0a",
"product": {
"name": "15.9(3)M0a",
"product_id": "CSAFPID-271796"
}
}
],
"category": "product_version",
"name": "15.9M"
}
],
"category": "product_family",
"name": "IOS"
}
],
"category": "vendor",
"name": "Cisco"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2020-3198",
"ids": [
{
"system_name": "Cisco Bug ID",
"text": "CSCvr12083"
}
],
"notes": [
{
"category": "other",
"text": "Complete.",
"title": "Affected Product Comprehensiveness"
}
],
"product_status": {
"known_affected": [
"CSAFPID-193350",
"CSAFPID-195977",
"CSAFPID-197477",
"CSAFPID-200499",
"CSAFPID-200509",
"CSAFPID-201713",
"CSAFPID-204104",
"CSAFPID-205516",
"CSAFPID-205517",
"CSAFPID-205721",
"CSAFPID-209094",
"CSAFPID-209109",
"CSAFPID-209110",
"CSAFPID-209111",
"CSAFPID-209112",
"CSAFPID-209115",
"CSAFPID-209360",
"CSAFPID-209936",
"CSAFPID-211408",
"CSAFPID-211618",
"CSAFPID-211825",
"CSAFPID-212118",
"CSAFPID-212445",
"CSAFPID-213633",
"CSAFPID-213789",
"CSAFPID-213795",
"CSAFPID-214074",
"CSAFPID-214166",
"CSAFPID-214480",
"CSAFPID-214938",
"CSAFPID-216215",
"CSAFPID-216962",
"CSAFPID-218996",
"CSAFPID-220396",
"CSAFPID-220443",
"CSAFPID-220522",
"CSAFPID-220674",
"CSAFPID-221093",
"CSAFPID-222988",
"CSAFPID-224443",
"CSAFPID-225155",
"CSAFPID-225667",
"CSAFPID-227613",
"CSAFPID-227914",
"CSAFPID-227915",
"CSAFPID-228142",
"CSAFPID-228191",
"CSAFPID-228957",
"CSAFPID-228959",
"CSAFPID-228965",
"CSAFPID-228973",
"CSAFPID-230594",
"CSAFPID-230609",
"CSAFPID-231447",
"CSAFPID-231509",
"CSAFPID-231510",
"CSAFPID-233072",
"CSAFPID-233074",
"CSAFPID-234279",
"CSAFPID-240653",
"CSAFPID-243311",
"CSAFPID-243330",
"CSAFPID-244068",
"CSAFPID-244069",
"CSAFPID-245741",
"CSAFPID-248832",
"CSAFPID-252162",
"CSAFPID-256165",
"CSAFPID-256429",
"CSAFPID-256430",
"CSAFPID-258582",
"CSAFPID-258583",
"CSAFPID-259870",
"CSAFPID-260802",
"CSAFPID-260803",
"CSAFPID-260804",
"CSAFPID-262335",
"CSAFPID-262536",
"CSAFPID-267421",
"CSAFPID-271796",
"CSAFPID-271797"
]
},
"release_date": "2020-06-03T16:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"details": "Cisco has released software updates that address this vulnerability.",
"product_ids": [
"CSAFPID-193350",
"CSAFPID-195977",
"CSAFPID-197477",
"CSAFPID-200499",
"CSAFPID-200509",
"CSAFPID-201713",
"CSAFPID-204104",
"CSAFPID-205516",
"CSAFPID-205517",
"CSAFPID-205721",
"CSAFPID-209094",
"CSAFPID-209109",
"CSAFPID-209110",
"CSAFPID-209111",
"CSAFPID-209112",
"CSAFPID-209115",
"CSAFPID-209360",
"CSAFPID-209936",
"CSAFPID-211408",
"CSAFPID-211618",
"CSAFPID-211825",
"CSAFPID-212118",
"CSAFPID-212445",
"CSAFPID-213633",
"CSAFPID-213789",
"CSAFPID-213795",
"CSAFPID-214074",
"CSAFPID-214166",
"CSAFPID-214480",
"CSAFPID-214938",
"CSAFPID-216215",
"CSAFPID-216962",
"CSAFPID-218996",
"CSAFPID-220396",
"CSAFPID-220443",
"CSAFPID-220522",
"CSAFPID-220674",
"CSAFPID-221093",
"CSAFPID-222988",
"CSAFPID-224443",
"CSAFPID-225155",
"CSAFPID-225667",
"CSAFPID-227613",
"CSAFPID-227914",
"CSAFPID-227915",
"CSAFPID-228142",
"CSAFPID-228191",
"CSAFPID-228957",
"CSAFPID-228959",
"CSAFPID-228965",
"CSAFPID-228973",
"CSAFPID-230594",
"CSAFPID-230609",
"CSAFPID-231447",
"CSAFPID-231509",
"CSAFPID-231510",
"CSAFPID-233072",
"CSAFPID-233074",
"CSAFPID-234279",
"CSAFPID-240653",
"CSAFPID-243311",
"CSAFPID-243330",
"CSAFPID-244068",
"CSAFPID-244069",
"CSAFPID-245741",
"CSAFPID-248832",
"CSAFPID-252162",
"CSAFPID-256165",
"CSAFPID-256429",
"CSAFPID-256430",
"CSAFPID-258582",
"CSAFPID-258583",
"CSAFPID-259870",
"CSAFPID-260802",
"CSAFPID-260803",
"CSAFPID-260804",
"CSAFPID-262335",
"CSAFPID-262536",
"CSAFPID-267421",
"CSAFPID-271796",
"CSAFPID-271797"
],
"url": "https://software.cisco.com"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"products": [
"CSAFPID-193350",
"CSAFPID-195977",
"CSAFPID-197477",
"CSAFPID-200499",
"CSAFPID-200509",
"CSAFPID-201713",
"CSAFPID-204104",
"CSAFPID-205516",
"CSAFPID-205517",
"CSAFPID-205721",
"CSAFPID-209094",
"CSAFPID-209109",
"CSAFPID-209110",
"CSAFPID-209111",
"CSAFPID-209112",
"CSAFPID-209115",
"CSAFPID-209360",
"CSAFPID-209936",
"CSAFPID-211408",
"CSAFPID-211618",
"CSAFPID-211825",
"CSAFPID-212118",
"CSAFPID-212445",
"CSAFPID-213633",
"CSAFPID-213789",
"CSAFPID-213795",
"CSAFPID-214074",
"CSAFPID-214166",
"CSAFPID-214480",
"CSAFPID-214938",
"CSAFPID-216215",
"CSAFPID-216962",
"CSAFPID-218996",
"CSAFPID-220396",
"CSAFPID-220443",
"CSAFPID-220522",
"CSAFPID-220674",
"CSAFPID-221093",
"CSAFPID-222988",
"CSAFPID-224443",
"CSAFPID-225155",
"CSAFPID-225667",
"CSAFPID-227613",
"CSAFPID-227914",
"CSAFPID-227915",
"CSAFPID-228142",
"CSAFPID-228191",
"CSAFPID-228957",
"CSAFPID-228959",
"CSAFPID-228965",
"CSAFPID-228973",
"CSAFPID-230594",
"CSAFPID-230609",
"CSAFPID-231447",
"CSAFPID-231509",
"CSAFPID-231510",
"CSAFPID-233072",
"CSAFPID-233074",
"CSAFPID-234279",
"CSAFPID-240653",
"CSAFPID-243311",
"CSAFPID-243330",
"CSAFPID-244068",
"CSAFPID-244069",
"CSAFPID-245741",
"CSAFPID-248832",
"CSAFPID-252162",
"CSAFPID-256165",
"CSAFPID-256429",
"CSAFPID-256430",
"CSAFPID-258582",
"CSAFPID-258583",
"CSAFPID-259870",
"CSAFPID-260802",
"CSAFPID-260803",
"CSAFPID-260804",
"CSAFPID-262335",
"CSAFPID-262536",
"CSAFPID-267421",
"CSAFPID-271796",
"CSAFPID-271797"
]
}
],
"title": "Cisco IOS Software for Cisco Industrial Routers Arbitrary Code Execution Vulnerabilities"
},
{
"cve": "CVE-2020-3258",
"notes": [
{
"category": "other",
"text": "Not available.",
"title": "Affected Product Comprehensiveness"
}
],
"release_date": "2020-06-03T16:00:00+00:00",
"remediations": [
{
"category": "none_available",
"details": "No remediation is available at this time."
}
],
"title": "Cisco IOS Software for Cisco Industrial Routers Arbitrary Code Execution Vulnerabilities"
}
]
}
cisco-sa-ios-iot-rce-xyrsemnh
Vulnerability from csaf_cisco
Published
2020-06-03 16:00
Modified
2020-06-03 16:00
Summary
Cisco IOS Software for Cisco Industrial Routers Arbitrary Code Execution Vulnerabilities
Notes
Summary
Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an unauthenticated, remote attacker or an authenticated, local attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload.
For more information about these vulnerabilities, see the Details ["#details"] section of this advisory.
Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH"]
This advisory is part of the June 3, 2020, release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication, which includes 23 Cisco Security Advisories that describe 25 vulnerabilities. For a complete list of the advisories and links to them, see Cisco Event Response: June 2020 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication [" https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-73388"].
Vulnerable Products
These vulnerabilities affect the following Cisco products if they are running a vulnerable release of Cisco IOS Software:
Cisco 809 and 829 Industrial ISRs
CGR1000
For information about which Cisco software releases are vulnerable, see the Fixed Software ["#fs"] section of this advisory.
Note: Cisco 800 Series Industrial ISRs and Cisco CGR1000 devices are designed on a hypervisor architecture, where Cisco IOS Software, a Guest Operating System (Guest OS), and a Virtual Device Server (VDS) run as separate virtual machines (VMs). Cisco IOS Software and Guest OS need to access some shared devices. Examples are embedded multimedia card (eMMC) flash memory, USB ports, and the console. VDS coordinates access to the shared devices and provides communication channels between VMs over emulated Ethernet interfaces.
Cisco IOS Software and VDS perform inter-VM signaling and control operations by establishing a UDP channel on UDP port 9700. Signaling packets are not restricted—they are not processed only when they are sent to internal, local communications between VMs. Instead, an affected system will accept and process signaling packets from any interface of an affected device. The impacts of successful exploitation are described in the Details ["#details"] section of this advisory.
Products Confirmed Not Vulnerable
Only products listed in the Vulnerable Products ["#vp"] section of this advisory are known to be affected by these vulnerabilities.
Cisco has confirmed that these vulnerabilities do not affect the following Cisco products:
800 Series ISRs
807 Industrial ISRs
IOS XE Software
IOS XR Software
NX-OS Software
Details
Two vulnerabilities in Cisco IOS Software for Cisco 800 Series Industrial ISRs and Cisco CGR1000 could allow an unauthenticated, remote attacker or an authenticated local attacker to execute arbitrary code on an affected system or cause an affected device to crash and reload.
These vulnerabilities reside either in the area of code that manages inter-VM signaling or in one of the diagnostic test CLI commands of Cisco IOS Software for the affected products.
The vulnerabilities are not dependent on one another; exploitation of one of the vulnerabilities is not required to exploit the other vulnerability.
Vulnerability Details
Details about the vulnerabilities are as follows.
Cisco IOS Software for Cisco Industrial Routers Remote Code Execution Vulnerability
A vulnerability in the area of code that manages inter-VM signaling of Cisco IOS Software for Cisco 800 Series Industrial ISRs and Cisco CGR1000 devices could allow an unauthenticated, remote attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload.
The vulnerability is due to incorrect bounds checking of certain values in packets that are destined for UDP port 9700 of an affected device. An attacker could exploit this vulnerability by sending malicious packets to an affected device. When the packets are processed, an exploitable buffer overflow condition may occur. A successful exploit could allow the attacker to remotely execute code in the context of the Cisco IOS Software VM that is running on an affected system or cause an affected device to reload.
This vulnerability can be exploited by using malicious UDP packets over either IPv4 or IPv6. The malicious packets must be destined to and processed by an affected device; traffic transiting a device will not trigger the vulnerability.
Bug ID(s): CSCvr12083 ["https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr12083"]
CVE ID: CVE-2020-3198
Security Impact Rating (SIR): Critical
CVSS Base Score: 9.8
CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Mitigation for CVE-2020-3198
There are no workarounds that address this vulnerability.
Customers can reduce the attack surface by restricting inbound traffic destined for UDP port 9700 of an affected device by implementing an access control list (ACL) or infrastructure access control list (iACL). This may be a suitable mitigation until affected devices can be upgraded. Information about access lists is in Cisco Guide to Harden Cisco IOS Devices. ["https://www.cisco.com/c/en/us/support/docs/ip/access-lists/13608-21.html"] Information about iACLs is in Protecting Your Core: Infrastructure Protection Access Control Lists ["https://www.cisco.com/c/en/us/support/docs/ip/access-lists/43920-iacl.html"].
Cisco IOS Software for Cisco Industrial Routers Test CLI Arbitrary Code Execution Vulnerability
A vulnerability in one of the diagnostic test CLI commands of Cisco IOS Software for Cisco 800 Series Industrial ISRs and Cisco CGR1000 devices could allow an authenticated, local attacker to execute arbitrary code on an affected device. The attacker must have valid user credentials at privilege level 15.
The vulnerability exists because, under specific circumstances, the affected software permits modification of the device's run-time memory. An attacker could exploit this vulnerability by authenticating to the targeted device and issuing a specific diagnostic test command at the CLI. A successful exploit could trigger a logic error in the code that was designed to restrict run-time memory modifications. The attacker could take advantage of this logic error to overwrite system memory locations and execute arbitrary code on an affected device.
Bug ID(s): CSCvr46885 ["https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr46885"]
CVE ID: CVE-2020-3258
Security Impact Rating (SIR): Medium
CVSS Base Score: 5.7
CVSS Vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
Workarounds
There are no workarounds that address these vulnerabilities.
Fixed Software
Cisco has released free software updates that address the vulnerabilities described in this advisory. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:
https://www.cisco.com/c/en/us/products/end-user-license-agreement.html ["https://www.cisco.com/c/en/us/products/end-user-license-agreement.html"]
Additionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.
When considering software upgrades ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page ["https://www.cisco.com/go/psirt"], to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
Customers Without Service Contracts
Customers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC:
https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html ["https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html"]
Customers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade.
Cisco IOS Software
To help customers determine their exposure to vulnerabilities in Cisco IOS Software, Cisco provides the Cisco Software Checker ["https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"] to identify any Cisco Security Advisories that impact a specific Cisco IOS Software release and the earliest release that fixes the vulnerabilities described in each advisory (“First Fixed”). If applicable, the tool also returns the earliest release that fixes all the vulnerabilities described in all the advisories identified (“Combined First Fixed”).
Customers can use the Cisco Software Checker ["https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"] to search advisories in the following ways:
Choose the software and one or more releases
Upload a .txt file that includes a list of specific releases
Enter the output of the show version command
After initiating a search, customers can customize the search to include all Cisco Security Advisories, a specific advisory, or all advisories in the most recent bundled publication.
Customers can use the following form to determine whether a release is affected by any Cisco Security Advisory by entering a Cisco IOS Software release—for example, 15.1(4)M2:
By default, the Cisco Software Checker ["https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"] includes results only for vulnerabilities that have a Critical or High Security Impact Rating (SIR). To include results for Medium SIR vulnerabilities, customers can use the Cisco Software Checker on Cisco.com and check the Medium check box in the drop-down list under Impact Rating when customizing a search.
Vulnerability Policy
To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
Exploitation and Public Announcements
The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.
Source
These vulnerabilities were found during internal security testing by X.B. of the Cisco Advanced Security Initiatives Group (ASIG) and E.I. of Cisco PSIRT.
Legal Disclaimer
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.
A standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.
{
"document": {
"acknowledgments": [
{
"summary": "These vulnerabilities were found during internal security testing by X.B. of the Cisco Advanced Security Initiatives Group (ASIG) and E.I. of Cisco PSIRT."
}
],
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"notes": [
{
"category": "summary",
"text": "Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an unauthenticated, remote attacker or an authenticated, local attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload.\r\n\r\nFor more information about these vulnerabilities, see the Details [\"#details\"] section of this advisory.\r\n\r\nCisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.\r\n\r\nThis advisory is available at the following link:\r\nhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH [\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH\"]\r\n\r\n\r\nThis advisory is part of the June 3, 2020, release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication, which includes 23 Cisco Security Advisories that describe 25 vulnerabilities. For a complete list of the advisories and links to them, see Cisco Event Response: June 2020 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication [\" https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-73388\"].",
"title": "Summary"
},
{
"category": "general",
"text": "These vulnerabilities affect the following Cisco products if they are running a vulnerable release of Cisco IOS Software:\r\n\r\nCisco 809 and 829 Industrial ISRs\r\nCGR1000\r\n\r\nFor information about which Cisco software releases are vulnerable, see the Fixed Software [\"#fs\"] section of this advisory.\r\n\r\nNote: Cisco 800 Series Industrial ISRs and Cisco CGR1000 devices are designed on a hypervisor architecture, where Cisco IOS Software, a Guest Operating System (Guest OS), and a Virtual Device Server (VDS) run as separate virtual machines (VMs). Cisco IOS Software and Guest OS need to access some shared devices. Examples are embedded multimedia card (eMMC) flash memory, USB ports, and the console. VDS coordinates access to the shared devices and provides communication channels between VMs over emulated Ethernet interfaces.\r\n\r\nCisco IOS Software and VDS perform inter-VM signaling and control operations by establishing a UDP channel on UDP port 9700. Signaling packets are not restricted\u2014they are not processed only when they are sent to internal, local communications between VMs. Instead, an affected system will accept and process signaling packets from any interface of an affected device. The impacts of successful exploitation are described in the Details [\"#details\"] section of this advisory.",
"title": "Vulnerable Products"
},
{
"category": "general",
"text": "Only products listed in the Vulnerable Products [\"#vp\"] section of this advisory are known to be affected by these vulnerabilities.\r\n\r\nCisco has confirmed that these vulnerabilities do not affect the following Cisco products:\r\n\r\n800 Series ISRs\r\n807 Industrial ISRs\r\nIOS XE Software\r\nIOS XR Software\r\nNX-OS Software",
"title": "Products Confirmed Not Vulnerable"
},
{
"category": "general",
"text": "Two vulnerabilities in Cisco IOS Software for Cisco 800 Series Industrial ISRs and Cisco CGR1000 could allow an unauthenticated, remote attacker or an authenticated local attacker to execute arbitrary code on an affected system or cause an affected device to crash and reload.\r\n\r\nThese vulnerabilities reside either in the area of code that manages inter-VM signaling or in one of the diagnostic test CLI commands of Cisco IOS Software for the affected products.\r\n\r\nThe vulnerabilities are not dependent on one another; exploitation of one of the vulnerabilities is not required to exploit the other vulnerability.\r\n Vulnerability Details\r\nDetails about the vulnerabilities are as follows.\r\n\r\nCisco IOS Software for Cisco Industrial Routers Remote Code Execution Vulnerability\r\n\r\nA vulnerability in the area of code that manages inter-VM signaling of Cisco IOS Software for Cisco 800 Series Industrial ISRs and Cisco CGR1000 devices could allow an unauthenticated, remote attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload.\r\n\r\nThe vulnerability is due to incorrect bounds checking of certain values in packets that are destined for UDP port 9700 of an affected device. An attacker could exploit this vulnerability by sending malicious packets to an affected device. When the packets are processed, an exploitable buffer overflow condition may occur. A successful exploit could allow the attacker to remotely execute code in the context of the Cisco IOS Software VM that is running on an affected system or cause an affected device to reload.\r\n\r\nThis vulnerability can be exploited by using malicious UDP packets over either IPv4 or IPv6. The malicious packets must be destined to and processed by an affected device; traffic transiting a device will not trigger the vulnerability.\r\n\r\nBug ID(s): CSCvr12083 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr12083\"]\r\nCVE ID: CVE-2020-3198\r\nSecurity Impact Rating (SIR): Critical\r\nCVSS Base Score: 9.8\r\nCVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\r\n\r\nMitigation for CVE-2020-3198\r\n\r\nThere are no workarounds that address this vulnerability.\r\n\r\nCustomers can reduce the attack surface by restricting inbound traffic destined for UDP port 9700 of an affected device by implementing an access control list (ACL) or infrastructure access control list (iACL). This may be a suitable mitigation until affected devices can be upgraded. Information about access lists is in Cisco Guide to Harden Cisco IOS Devices. [\"https://www.cisco.com/c/en/us/support/docs/ip/access-lists/13608-21.html\"] Information about iACLs is in Protecting Your Core: Infrastructure Protection Access Control Lists [\"https://www.cisco.com/c/en/us/support/docs/ip/access-lists/43920-iacl.html\"].\r\n\r\nCisco IOS Software for Cisco Industrial Routers Test CLI Arbitrary Code Execution Vulnerability\r\n\r\nA vulnerability in one of the diagnostic test CLI commands of Cisco IOS Software for Cisco 800 Series Industrial ISRs and Cisco CGR1000 devices could allow an authenticated, local attacker to execute arbitrary code on an affected device. The attacker must have valid user credentials at privilege level 15.\r\n\r\nThe vulnerability exists because, under specific circumstances, the affected software permits modification of the device\u0027s run-time memory. An attacker could exploit this vulnerability by authenticating to the targeted device and issuing a specific diagnostic test command at the CLI. A successful exploit could trigger a logic error in the code that was designed to restrict run-time memory modifications. The attacker could take advantage of this logic error to overwrite system memory locations and execute arbitrary code on an affected device.\r\n\r\nBug ID(s): CSCvr46885 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr46885\"]\r\nCVE ID: CVE-2020-3258\r\nSecurity Impact Rating (SIR): Medium\r\nCVSS Base Score: 5.7\r\nCVSS Vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N",
"title": "Details"
},
{
"category": "general",
"text": "There are no workarounds that address these vulnerabilities.",
"title": "Workarounds"
},
{
"category": "general",
"text": "Cisco has released free software updates that address the vulnerabilities described in this advisory. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:\r\nhttps://www.cisco.com/c/en/us/products/end-user-license-agreement.html [\"https://www.cisco.com/c/en/us/products/end-user-license-agreement.html\"]\r\n\r\nAdditionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.\r\n\r\nWhen considering software upgrades [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes\"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page [\"https://www.cisco.com/go/psirt\"], to determine exposure and a complete upgrade solution.\r\n\r\nIn all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.\r\n Customers Without Service Contracts\r\nCustomers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC:\r\nhttps://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html [\"https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html\"]\r\n\r\nCustomers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade.\r\n\r\n\r\n Cisco IOS Software\r\nTo help customers determine their exposure to vulnerabilities in Cisco IOS Software, Cisco provides the Cisco Software Checker [\"https://sec.cloudapps.cisco.com/security/center/softwarechecker.x\"] to identify any Cisco Security Advisories that impact a specific Cisco IOS Software release and the earliest release that fixes the vulnerabilities described in each advisory (\u201cFirst Fixed\u201d). If applicable, the tool also returns the earliest release that fixes all the vulnerabilities described in all the advisories identified (\u201cCombined First Fixed\u201d).\r\n\r\nCustomers can use the Cisco Software Checker [\"https://sec.cloudapps.cisco.com/security/center/softwarechecker.x\"] to search advisories in the following ways:\r\n\r\nChoose the software and one or more releases\r\nUpload a .txt file that includes a list of specific releases\r\nEnter the output of the show version command\r\n\r\nAfter initiating a search, customers can customize the search to include all Cisco Security Advisories, a specific advisory, or all advisories in the most recent bundled publication.\r\n\r\nCustomers can use the following form to determine whether a release is affected by any Cisco Security Advisory by entering a Cisco IOS Software release\u2014for example, 15.1(4)M2:\r\n\r\n\r\n\r\nBy default, the Cisco Software Checker [\"https://sec.cloudapps.cisco.com/security/center/softwarechecker.x\"] includes results only for vulnerabilities that have a Critical or High Security Impact Rating (SIR). To include results for Medium SIR vulnerabilities, customers can use the Cisco Software Checker on Cisco.com and check the Medium check box in the drop-down list under Impact Rating when customizing a search.",
"title": "Fixed Software"
},
{
"category": "general",
"text": "To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html\"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.",
"title": "Vulnerability Policy"
},
{
"category": "general",
"text": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.",
"title": "Exploitation and Public Announcements"
},
{
"category": "general",
"text": "These vulnerabilities were found during internal security testing by X.B. of the Cisco Advanced Security Initiatives Group (ASIG) and E.I. of Cisco PSIRT.",
"title": "Source"
},
{
"category": "legal_disclaimer",
"text": "THIS DOCUMENT IS PROVIDED ON AN \"AS IS\" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.\r\n\r\nA standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.",
"title": "Legal Disclaimer"
}
],
"publisher": {
"category": "vendor",
"contact_details": "Emergency Support:\r\n+1 877 228 7302 (toll-free within North America)\r\n+1 408 525 6532 (International direct-dial)\r\nNon-emergency Support:\r\nEmail: psirt@cisco.com\r\nSupport requests that are received via e-mail are typically acknowledged within 48 hours.",
"issuing_authority": "Cisco product security incident response is the responsibility of the Cisco Product Security Incident Response Team (PSIRT). The Cisco PSIRT is a dedicated, global team that manages the receipt, investigation, and public reporting of security vulnerability information that is related to Cisco products and networks. The on-call Cisco PSIRT works 24x7 with Cisco customers, independent security researchers, consultants, industry organizations, and other vendors to identify possible security issues with Cisco products and networks.\r\nMore information can be found in Cisco Security Vulnerability Policy available at https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html",
"name": "Cisco",
"namespace": "https://wwww.cisco.com"
},
"references": [
{
"category": "self",
"summary": "Cisco IOS Software for Cisco Industrial Routers Arbitrary Code Execution Vulnerabilities",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH"
},
{
"category": "external",
"summary": "Cisco Event Response: June 2020 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication",
"url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-73388"
},
{
"category": "external",
"summary": "Cisco Security Vulnerability Policy",
"url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"
},
{
"category": "external",
"summary": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH"
},
{
"category": "external",
"summary": "Cisco Event Response: June 2020 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication",
"url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-73388"
},
{
"category": "external",
"summary": "CSCvr12083",
"url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr12083"
},
{
"category": "external",
"summary": "Cisco Guide to Harden Cisco IOS Devices.",
"url": "https://www.cisco.com/c/en/us/support/docs/ip/access-lists/13608-21.html"
},
{
"category": "external",
"summary": "Protecting Your Core: Infrastructure Protection Access Control Lists",
"url": "https://www.cisco.com/c/en/us/support/docs/ip/access-lists/43920-iacl.html"
},
{
"category": "external",
"summary": "CSCvr46885",
"url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr46885"
},
{
"category": "external",
"summary": "https://www.cisco.com/c/en/us/products/end-user-license-agreement.html",
"url": "https://www.cisco.com/c/en/us/products/end-user-license-agreement.html"
},
{
"category": "external",
"summary": "considering software upgrades",
"url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"
},
{
"category": "external",
"summary": "Cisco Security Advisories and Alerts page",
"url": "https://www.cisco.com/go/psirt"
},
{
"category": "external",
"summary": "https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html",
"url": "https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html"
},
{
"category": "external",
"summary": "Cisco\u0026nbsp;Software Checker",
"url": "https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"
},
{
"category": "external",
"summary": "Cisco\u0026nbsp;Software Checker",
"url": "https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"
},
{
"category": "external",
"summary": "Cisco\u0026nbsp;Software Checker",
"url": "https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"
},
{
"category": "external",
"summary": "Security Vulnerability Policy",
"url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"
}
],
"title": "Cisco IOS Software for Cisco Industrial Routers Arbitrary Code Execution Vulnerabilities",
"tracking": {
"current_release_date": "2020-06-03T16:00:00+00:00",
"generator": {
"date": "2022-10-22T03:02:35+00:00",
"engine": {
"name": "TVCE"
}
},
"id": "cisco-sa-ios-iot-rce-xYRSeMNH",
"initial_release_date": "2020-06-03T16:00:00+00:00",
"revision_history": [
{
"date": "2020-04-30T17:56:44+00:00",
"number": "1.0.0",
"summary": "Initial public release."
}
],
"status": "final",
"version": "1.0.0"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"branches": [
{
"category": "service_pack",
"name": "12.2(60)EZ16",
"product": {
"name": "12.2(60)EZ16",
"product_id": "CSAFPID-262536"
}
}
],
"category": "product_version",
"name": "12.2EZ"
},
{
"branches": [
{
"category": "service_pack",
"name": "15.0(2)SG11a",
"product": {
"name": "15.0(2)SG11a",
"product_id": "CSAFPID-262335"
}
}
],
"category": "product_version",
"name": "15.0SG"
},
{
"branches": [
{
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},
{
"category": "service_pack",
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}
},
{
"category": "service_pack",
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}
},
{
"category": "service_pack",
"name": "15.4(3)M3",
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}
},
{
"category": "service_pack",
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}
},
{
"category": "service_pack",
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}
},
{
"category": "service_pack",
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},
{
"category": "service_pack",
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},
{
"category": "service_pack",
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},
{
"category": "service_pack",
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}
},
{
"category": "service_pack",
"name": "15.4(3)M9",
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}
},
{
"category": "service_pack",
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}
],
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{
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{
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},
{
"category": "service_pack",
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}
],
"category": "product_version",
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},
{
"branches": [
{
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},
{
"category": "service_pack",
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},
{
"category": "service_pack",
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},
{
"category": "service_pack",
"name": "15.5(1)T3",
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}
},
{
"category": "service_pack",
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}
},
{
"category": "service_pack",
"name": "15.5(2)T2",
"product": {
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}
},
{
"category": "service_pack",
"name": "15.5(2)T3",
"product": {
"name": "15.5(2)T3",
"product_id": "CSAFPID-211408"
}
},
{
"category": "service_pack",
"name": "15.5(2)T4",
"product": {
"name": "15.5(2)T4",
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}
},
{
"category": "service_pack",
"name": "15.5(1)T4",
"product": {
"name": "15.5(1)T4",
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}
}
],
"category": "product_version",
"name": "15.5T"
},
{
"branches": [
{
"category": "service_pack",
"name": "15.5(3)M",
"product": {
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}
},
{
"category": "service_pack",
"name": "15.5(3)M1",
"product": {
"name": "15.5(3)M1",
"product_id": "CSAFPID-209360"
}
},
{
"category": "service_pack",
"name": "15.5(3)M0a",
"product": {
"name": "15.5(3)M0a",
"product_id": "CSAFPID-209936"
}
},
{
"category": "service_pack",
"name": "15.5(3)M2",
"product": {
"name": "15.5(3)M2",
"product_id": "CSAFPID-211825"
}
},
{
"category": "service_pack",
"name": "15.5(3)M2a",
"product": {
"name": "15.5(3)M2a",
"product_id": "CSAFPID-213633"
}
},
{
"category": "service_pack",
"name": "15.5(3)M3",
"product": {
"name": "15.5(3)M3",
"product_id": "CSAFPID-213789"
}
},
{
"category": "service_pack",
"name": "15.5(3)M4",
"product": {
"name": "15.5(3)M4",
"product_id": "CSAFPID-218996"
}
},
{
"category": "service_pack",
"name": "15.5(3)M4a",
"product": {
"name": "15.5(3)M4a",
"product_id": "CSAFPID-221093"
}
},
{
"category": "service_pack",
"name": "15.5(3)M5",
"product": {
"name": "15.5(3)M5",
"product_id": "CSAFPID-222988"
}
},
{
"category": "service_pack",
"name": "15.5(3)M6",
"product": {
"name": "15.5(3)M6",
"product_id": "CSAFPID-225155"
}
},
{
"category": "service_pack",
"name": "15.5(3)M7",
"product": {
"name": "15.5(3)M7",
"product_id": "CSAFPID-228957"
}
},
{
"category": "service_pack",
"name": "15.5(3)M6a",
"product": {
"name": "15.5(3)M6a",
"product_id": "CSAFPID-230609"
}
},
{
"category": "service_pack",
"name": "15.5(3)M8",
"product": {
"name": "15.5(3)M8",
"product_id": "CSAFPID-233072"
}
},
{
"category": "service_pack",
"name": "15.5(3)M9",
"product": {
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}
},
{
"category": "service_pack",
"name": "15.5(3)M10",
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}
}
],
"category": "product_version",
"name": "15.5M"
},
{
"branches": [
{
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"name": "15.3(3)JAA1",
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}
}
],
"category": "product_version",
"name": "15.3JAA"
},
{
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{
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}
},
{
"category": "service_pack",
"name": "15.6(2)T",
"product": {
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}
},
{
"category": "service_pack",
"name": "15.6(1)T0a",
"product": {
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"product_id": "CSAFPID-212118"
}
},
{
"category": "service_pack",
"name": "15.6(1)T1",
"product": {
"name": "15.6(1)T1",
"product_id": "CSAFPID-212445"
}
},
{
"category": "service_pack",
"name": "15.6(2)T1",
"product": {
"name": "15.6(2)T1",
"product_id": "CSAFPID-214938"
}
},
{
"category": "service_pack",
"name": "15.6(1)T2",
"product": {
"name": "15.6(1)T2",
"product_id": "CSAFPID-216215"
}
},
{
"category": "service_pack",
"name": "15.6(2)T2",
"product": {
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"product_id": "CSAFPID-216962"
}
},
{
"category": "service_pack",
"name": "15.6(1)T3",
"product": {
"name": "15.6(1)T3",
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}
},
{
"category": "service_pack",
"name": "15.6(2)T3",
"product": {
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"product_id": "CSAFPID-227914"
}
}
],
"category": "product_version",
"name": "15.6T"
},
{
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{
"category": "service_pack",
"name": "15.6(3)M",
"product": {
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}
},
{
"category": "service_pack",
"name": "15.6(3)M1",
"product": {
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}
},
{
"category": "service_pack",
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}
},
{
"category": "service_pack",
"name": "15.6(3)M1b",
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}
},
{
"category": "service_pack",
"name": "15.6(3)M2",
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}
},
{
"category": "service_pack",
"name": "15.6(3)M3",
"product": {
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}
},
{
"category": "service_pack",
"name": "15.6(3)M3a",
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}
},
{
"category": "service_pack",
"name": "15.6(3)M4",
"product": {
"name": "15.6(3)M4",
"product_id": "CSAFPID-228965"
}
},
{
"category": "service_pack",
"name": "15.6(3)M5",
"product": {
"name": "15.6(3)M5",
"product_id": "CSAFPID-233074"
}
},
{
"category": "service_pack",
"name": "15.6(3)M6",
"product": {
"name": "15.6(3)M6",
"product_id": "CSAFPID-243311"
}
},
{
"category": "service_pack",
"name": "15.6(3)M7",
"product": {
"name": "15.6(3)M7",
"product_id": "CSAFPID-256429"
}
},
{
"category": "service_pack",
"name": "15.6(3)M6a",
"product": {
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"product_id": "CSAFPID-258582"
}
},
{
"category": "service_pack",
"name": "15.6(3)M6b",
"product": {
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"product_id": "CSAFPID-260802"
}
}
],
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"name": "15.6M"
},
{
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{
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"name": "15.7(3)M",
"product": {
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}
},
{
"category": "service_pack",
"name": "15.7(3)M1",
"product": {
"name": "15.7(3)M1",
"product_id": "CSAFPID-228973"
}
},
{
"category": "service_pack",
"name": "15.7(3)M3",
"product": {
"name": "15.7(3)M3",
"product_id": "CSAFPID-231509"
}
},
{
"category": "service_pack",
"name": "15.7(3)M2",
"product": {
"name": "15.7(3)M2",
"product_id": "CSAFPID-231510"
}
},
{
"category": "service_pack",
"name": "15.7(3)M4",
"product": {
"name": "15.7(3)M4",
"product_id": "CSAFPID-244069"
}
},
{
"category": "service_pack",
"name": "15.7(3)M5",
"product": {
"name": "15.7(3)M5",
"product_id": "CSAFPID-256430"
}
},
{
"category": "service_pack",
"name": "15.7(3)M4a",
"product": {
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}
},
{
"category": "service_pack",
"name": "15.7(3)M4b",
"product": {
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"product_id": "CSAFPID-260803"
}
}
],
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"name": "15.7M"
},
{
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{
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"name": "15.8(3)M",
"product": {
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}
},
{
"category": "service_pack",
"name": "15.8(3)M1",
"product": {
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"product_id": "CSAFPID-243330"
}
},
{
"category": "service_pack",
"name": "15.8(3)M0a",
"product": {
"name": "15.8(3)M0a",
"product_id": "CSAFPID-245741"
}
},
{
"category": "service_pack",
"name": "15.8(3)M2",
"product": {
"name": "15.8(3)M2",
"product_id": "CSAFPID-248832"
}
},
{
"category": "service_pack",
"name": "15.8(3)M3",
"product": {
"name": "15.8(3)M3",
"product_id": "CSAFPID-259870"
}
},
{
"category": "service_pack",
"name": "15.8(3)M2a",
"product": {
"name": "15.8(3)M2a",
"product_id": "CSAFPID-260804"
}
},
{
"category": "service_pack",
"name": "15.8(3)M3a",
"product": {
"name": "15.8(3)M3a",
"product_id": "CSAFPID-267421"
}
},
{
"category": "service_pack",
"name": "15.8(3)M3b",
"product": {
"name": "15.8(3)M3b",
"product_id": "CSAFPID-271797"
}
}
],
"category": "product_version",
"name": "15.8M"
},
{
"branches": [
{
"category": "service_pack",
"name": "15.9(3)M",
"product": {
"name": "15.9(3)M",
"product_id": "CSAFPID-252162"
}
},
{
"category": "service_pack",
"name": "15.9(3)M0a",
"product": {
"name": "15.9(3)M0a",
"product_id": "CSAFPID-271796"
}
}
],
"category": "product_version",
"name": "15.9M"
}
],
"category": "product_family",
"name": "IOS"
}
],
"category": "vendor",
"name": "Cisco"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2020-3198",
"ids": [
{
"system_name": "Cisco Bug ID",
"text": "CSCvr12083"
}
],
"notes": [
{
"category": "other",
"text": "Complete.",
"title": "Affected Product Comprehensiveness"
}
],
"product_status": {
"known_affected": [
"CSAFPID-193350",
"CSAFPID-195977",
"CSAFPID-197477",
"CSAFPID-200499",
"CSAFPID-200509",
"CSAFPID-201713",
"CSAFPID-204104",
"CSAFPID-205516",
"CSAFPID-205517",
"CSAFPID-205721",
"CSAFPID-209094",
"CSAFPID-209109",
"CSAFPID-209110",
"CSAFPID-209111",
"CSAFPID-209112",
"CSAFPID-209115",
"CSAFPID-209360",
"CSAFPID-209936",
"CSAFPID-211408",
"CSAFPID-211618",
"CSAFPID-211825",
"CSAFPID-212118",
"CSAFPID-212445",
"CSAFPID-213633",
"CSAFPID-213789",
"CSAFPID-213795",
"CSAFPID-214074",
"CSAFPID-214166",
"CSAFPID-214480",
"CSAFPID-214938",
"CSAFPID-216215",
"CSAFPID-216962",
"CSAFPID-218996",
"CSAFPID-220396",
"CSAFPID-220443",
"CSAFPID-220522",
"CSAFPID-220674",
"CSAFPID-221093",
"CSAFPID-222988",
"CSAFPID-224443",
"CSAFPID-225155",
"CSAFPID-225667",
"CSAFPID-227613",
"CSAFPID-227914",
"CSAFPID-227915",
"CSAFPID-228142",
"CSAFPID-228191",
"CSAFPID-228957",
"CSAFPID-228959",
"CSAFPID-228965",
"CSAFPID-228973",
"CSAFPID-230594",
"CSAFPID-230609",
"CSAFPID-231447",
"CSAFPID-231509",
"CSAFPID-231510",
"CSAFPID-233072",
"CSAFPID-233074",
"CSAFPID-234279",
"CSAFPID-240653",
"CSAFPID-243311",
"CSAFPID-243330",
"CSAFPID-244068",
"CSAFPID-244069",
"CSAFPID-245741",
"CSAFPID-248832",
"CSAFPID-252162",
"CSAFPID-256165",
"CSAFPID-256429",
"CSAFPID-256430",
"CSAFPID-258582",
"CSAFPID-258583",
"CSAFPID-259870",
"CSAFPID-260802",
"CSAFPID-260803",
"CSAFPID-260804",
"CSAFPID-262335",
"CSAFPID-262536",
"CSAFPID-267421",
"CSAFPID-271796",
"CSAFPID-271797"
]
},
"release_date": "2020-06-03T16:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"details": "Cisco has released software updates that address this vulnerability.",
"product_ids": [
"CSAFPID-193350",
"CSAFPID-195977",
"CSAFPID-197477",
"CSAFPID-200499",
"CSAFPID-200509",
"CSAFPID-201713",
"CSAFPID-204104",
"CSAFPID-205516",
"CSAFPID-205517",
"CSAFPID-205721",
"CSAFPID-209094",
"CSAFPID-209109",
"CSAFPID-209110",
"CSAFPID-209111",
"CSAFPID-209112",
"CSAFPID-209115",
"CSAFPID-209360",
"CSAFPID-209936",
"CSAFPID-211408",
"CSAFPID-211618",
"CSAFPID-211825",
"CSAFPID-212118",
"CSAFPID-212445",
"CSAFPID-213633",
"CSAFPID-213789",
"CSAFPID-213795",
"CSAFPID-214074",
"CSAFPID-214166",
"CSAFPID-214480",
"CSAFPID-214938",
"CSAFPID-216215",
"CSAFPID-216962",
"CSAFPID-218996",
"CSAFPID-220396",
"CSAFPID-220443",
"CSAFPID-220522",
"CSAFPID-220674",
"CSAFPID-221093",
"CSAFPID-222988",
"CSAFPID-224443",
"CSAFPID-225155",
"CSAFPID-225667",
"CSAFPID-227613",
"CSAFPID-227914",
"CSAFPID-227915",
"CSAFPID-228142",
"CSAFPID-228191",
"CSAFPID-228957",
"CSAFPID-228959",
"CSAFPID-228965",
"CSAFPID-228973",
"CSAFPID-230594",
"CSAFPID-230609",
"CSAFPID-231447",
"CSAFPID-231509",
"CSAFPID-231510",
"CSAFPID-233072",
"CSAFPID-233074",
"CSAFPID-234279",
"CSAFPID-240653",
"CSAFPID-243311",
"CSAFPID-243330",
"CSAFPID-244068",
"CSAFPID-244069",
"CSAFPID-245741",
"CSAFPID-248832",
"CSAFPID-252162",
"CSAFPID-256165",
"CSAFPID-256429",
"CSAFPID-256430",
"CSAFPID-258582",
"CSAFPID-258583",
"CSAFPID-259870",
"CSAFPID-260802",
"CSAFPID-260803",
"CSAFPID-260804",
"CSAFPID-262335",
"CSAFPID-262536",
"CSAFPID-267421",
"CSAFPID-271796",
"CSAFPID-271797"
],
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"CSAFPID-243330",
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}
],
"title": "Cisco IOS Software for Cisco Industrial Routers Arbitrary Code Execution Vulnerabilities"
},
{
"cve": "CVE-2020-3258",
"notes": [
{
"category": "other",
"text": "Not available.",
"title": "Affected Product Comprehensiveness"
}
],
"release_date": "2020-06-03T16:00:00+00:00",
"remediations": [
{
"category": "none_available",
"details": "No remediation is available at this time."
}
],
"title": "Cisco IOS Software for Cisco Industrial Routers Arbitrary Code Execution Vulnerabilities"
}
]
}
var-202006-1813
Vulnerability from variot
Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an unauthenticated, remote attacker or an authenticated, local attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload. For more information about these vulnerabilities, see the Details section of this advisory. Cisco IOS The software contains a buffer error vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. Cisco 809 Industrial Integrated Services Routers, etc. are all products of the United States Cisco (Cisco) company. Cisco 809 Industrial Integrated Services Routers is an industrial integrated multi-service router. Cisco 829 Industrial Integrated Services Routers is an industrial integrated multi-service router. Cisco 1000 Series Connected Grid Routers is a 1000 series Internet grid router. Cisco IOS Software is a set of software developed for its network equipment running on it.
The Cisco 809 Industrial ISRs, 829 Industrial ISRs, and the IOS Software diagnostic check CLI command in CGR1000 have a buffer overflow vulnerability. An attacker can use the vulnerability to execute arbitrary code by performing identity verification and sending diagnostic detection commands
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gsd-2020-3258
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an unauthenticated, remote attacker or an authenticated, local attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload. For more information about these vulnerabilities, see the Details section of this advisory.
Aliases
Aliases
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.