CVE-2020-25238
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 7.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Local (L)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
Low (L)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Local (L)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Complete
Measures the impact to the confidentiality of information
Integrity Impact
Complete
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
A vulnerability has been identified in PCS neo (Administration Console) (All versions < V3.1), TIA Portal (V15, V15.1 and V16). Manipulating certain files in specific folders could allow a local attacker to execute code with SYSTEM privileges. The security vulnerability could be exploited by an attacker with a valid account and limited access rights on the system.
Scaner-VS 7 — a modern vulnerability management solution
Sources
CWEs
Recommendations
Source: nvd
Apply an updateThis issue is addressed in TIA Administrator V1.0 SP2 Upd2. PCS neo administration console users should apply the mitigations described in Industrial Security in SIMATIC PCS neo.For more details see Siemens Security Advisory SSA-428051.
Vulnerable Software (2)
Type: Configuration
Vendor: siemens
Product: simatic_process_control_system_neo
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:siemens:simatic_process_control_system_neo:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.1", "vulnerable": true }, { "cpe2...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:siemens:simatic_process_control_system_neo:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:totally_integrated_automation_portal:15:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:totally_integrated_automation_portal:15.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:totally_integrated_automation_portal:16:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: siemens
Product: totally_integrated_automation_portal
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:siemens:simatic_process_control_system_neo:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.1", "vulnerable": true }, { "cpe2...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:siemens:simatic_process_control_system_neo:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:totally_integrated_automation_portal:15:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:totally_integrated_automation_portal:15.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:totally_integrated_automation_portal:16:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd