CVE-2020-3258
Cisco IOS Software for Cisco Industrial Routers Arbitrary Code Execution Vulnerabilities
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
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.
Múltiples vulnerabilidades en Cisco IOS Software para Cisco 809 y 829 Industrial Integrated Services Routers (Industrial ISRs) y Cisco 1000 Series Connected Grid Routers (CGR1000), podrían permitir a un atacante remoto no autenticado o un atacante local autenticado ejecutar código arbitrario sobre un sistema afectado o causar que un sistema afectado se bloquee y vuelva a cargar. Para mayor información sobre estas vulnerabilidades, consulte la sección Detalles de este aviso.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-12-12 CVE Reserved
- 2020-06-03 CVE Published
- 2024-03-23 EPSS Updated
- 2024-11-15 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH | 2021-10-26 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1120 Search vendor "Cisco" for product "1120" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1240 Search vendor "Cisco" for product "1240" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir809g-lte-ga-k9 Search vendor "Cisco" for product "Ir809g-lte-ga-k9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir809g-lte-la-k9 Search vendor "Cisco" for product "Ir809g-lte-la-k9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir809g-lte-na-k9 Search vendor "Cisco" for product "Ir809g-lte-na-k9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir809g-lte-vz-k9 Search vendor "Cisco" for product "Ir809g-lte-vz-k9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829-2lte-ea-ak9 Search vendor "Cisco" for product "Ir829-2lte-ea-ak9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829-2lte-ea-bk9 Search vendor "Cisco" for product "Ir829-2lte-ea-bk9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829-2lte-ea-ek9 Search vendor "Cisco" for product "Ir829-2lte-ea-ek9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-ga-ck9 Search vendor "Cisco" for product "Ir829gw-lte-ga-ck9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-ga-ek9 Search vendor "Cisco" for product "Ir829gw-lte-ga-ek9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-ga-sk9 Search vendor "Cisco" for product "Ir829gw-lte-ga-sk9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-ga-zk9 Search vendor "Cisco" for product "Ir829gw-lte-ga-zk9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-na-ak9 Search vendor "Cisco" for product "Ir829gw-lte-na-ak9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(3\)m2 Search vendor "Cisco" for product "Ios" and version "15.8\(3\)m2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-vz-ak9 Search vendor "Cisco" for product "Ir829gw-lte-vz-ak9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1120 Search vendor "Cisco" for product "1120" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1240 Search vendor "Cisco" for product "1240" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir809g-lte-ga-k9 Search vendor "Cisco" for product "Ir809g-lte-ga-k9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir809g-lte-la-k9 Search vendor "Cisco" for product "Ir809g-lte-la-k9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir809g-lte-na-k9 Search vendor "Cisco" for product "Ir809g-lte-na-k9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir809g-lte-vz-k9 Search vendor "Cisco" for product "Ir809g-lte-vz-k9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829-2lte-ea-ak9 Search vendor "Cisco" for product "Ir829-2lte-ea-ak9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829-2lte-ea-bk9 Search vendor "Cisco" for product "Ir829-2lte-ea-bk9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829-2lte-ea-ek9 Search vendor "Cisco" for product "Ir829-2lte-ea-ek9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-ga-ck9 Search vendor "Cisco" for product "Ir829gw-lte-ga-ck9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-ga-ek9 Search vendor "Cisco" for product "Ir829gw-lte-ga-ek9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-ga-sk9 Search vendor "Cisco" for product "Ir829gw-lte-ga-sk9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-ga-zk9 Search vendor "Cisco" for product "Ir829gw-lte-ga-zk9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-na-ak9 Search vendor "Cisco" for product "Ir829gw-lte-na-ak9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.8\(9\) Search vendor "Cisco" for product "Ios" and version "15.8\(9\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-vz-ak9 Search vendor "Cisco" for product "Ir829gw-lte-vz-ak9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1120 Search vendor "Cisco" for product "1120" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | 1240 Search vendor "Cisco" for product "1240" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir809g-lte-ga-k9 Search vendor "Cisco" for product "Ir809g-lte-ga-k9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir809g-lte-la-k9 Search vendor "Cisco" for product "Ir809g-lte-la-k9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir809g-lte-na-k9 Search vendor "Cisco" for product "Ir809g-lte-na-k9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir809g-lte-vz-k9 Search vendor "Cisco" for product "Ir809g-lte-vz-k9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829-2lte-ea-ak9 Search vendor "Cisco" for product "Ir829-2lte-ea-ak9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829-2lte-ea-bk9 Search vendor "Cisco" for product "Ir829-2lte-ea-bk9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829-2lte-ea-ek9 Search vendor "Cisco" for product "Ir829-2lte-ea-ek9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-ga-ck9 Search vendor "Cisco" for product "Ir829gw-lte-ga-ck9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-ga-ek9 Search vendor "Cisco" for product "Ir829gw-lte-ga-ek9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-ga-sk9 Search vendor "Cisco" for product "Ir829gw-lte-ga-sk9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-ga-zk9 Search vendor "Cisco" for product "Ir829gw-lte-ga-zk9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-na-ak9 Search vendor "Cisco" for product "Ir829gw-lte-na-ak9" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.9 Search vendor "Cisco" for product "Ios" and version "15.9" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ir829gw-lte-vz-ak9 Search vendor "Cisco" for product "Ir829gw-lte-vz-ak9" | - | - |
Safe
|