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CVE-2020-3258

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
03/06/2020
Last modified:
26/10/2021

Description

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 10.00 HIGH
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
10.00
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:cisco:ios:15.8\(3\)m2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:15.8\(9\):*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:15.9:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1120:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1240:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ir809g-lte-ga-k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ir809g-lte-la-k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ir809g-lte-na-k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ir809g-lte-vz-k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ir829-2lte-ea-ak9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ir829-2lte-ea-bk9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ir829-2lte-ea-ek9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ir829gw-lte-ga-ck9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ir829gw-lte-ga-ek9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ir829gw-lte-ga-sk9:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools