// For flags

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

-
*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
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
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
  • 2024-09-17 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
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