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Vulnerability Details :

CVE-2018-13811

Summary
Assigner-siemens
Assigner Org ID-cec7a2ec-15b4-4faf-bd53-b40f371f3a77
Published At-13 Dec, 2018 | 16:00
Updated At-05 Aug, 2024 | 09:14
Rejected At-
Credits

A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) (All Versions < V15.1). Password hashes with insufficient computational effort could allow an attacker to access to a project file and reconstruct passwords. The vulnerability could be exploited by an attacker with local access to the project file. No user interaction is required to exploit the vulnerability. The vulnerability could allow the attacker to obtain certain passwords from the project. At the time of advisory publication no public exploitation of this vulnerability was known.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:siemens
Assigner Org ID:cec7a2ec-15b4-4faf-bd53-b40f371f3a77
Published At:13 Dec, 2018 | 16:00
Updated At:05 Aug, 2024 | 09:14
Rejected At:
▼CVE Numbering Authority (CNA)

A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) (All Versions < V15.1). Password hashes with insufficient computational effort could allow an attacker to access to a project file and reconstruct passwords. The vulnerability could be exploited by an attacker with local access to the project file. No user interaction is required to exploit the vulnerability. The vulnerability could allow the attacker to obtain certain passwords from the project. At the time of advisory publication no public exploitation of this vulnerability was known.

Affected Products
Vendor
Siemens AGSiemens AG
Product
SIMATIC STEP 7 (TIA Portal)
Versions
Affected
  • SIMATIC STEP 7 (TIA Portal) : All Versions < V15.1
Problem Types
TypeCWE IDDescription
CWECWE-916CWE-916: Use of Password Hash With Insufficient Computational Effort
Type: CWE
CWE ID: CWE-916
Description: CWE-916: Use of Password Hash With Insufficient Computational Effort
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://cert-portal.siemens.com/productcert/pdf/ssa-621493.pdf
x_refsource_CONFIRM
http://www.securityfocus.com/bid/105926
vdb-entry
x_refsource_BID
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-621493.pdf
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.securityfocus.com/bid/105926
Resource:
vdb-entry
x_refsource_BID
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://cert-portal.siemens.com/productcert/pdf/ssa-621493.pdf
x_refsource_CONFIRM
x_transferred
http://www.securityfocus.com/bid/105926
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-621493.pdf
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.securityfocus.com/bid/105926
Resource:
vdb-entry
x_refsource_BID
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:productcert@siemens.com
Published At:13 Dec, 2018 | 16:29
Updated At:09 Oct, 2019 | 23:34

A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) (All Versions < V15.1). Password hashes with insufficient computational effort could allow an attacker to access to a project file and reconstruct passwords. The vulnerability could be exploited by an attacker with local access to the project file. No user interaction is required to exploit the vulnerability. The vulnerability could allow the attacker to obtain certain passwords from the project. At the time of advisory publication no public exploitation of this vulnerability was known.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.05.5MEDIUM
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Primary2.02.1LOW
AV:L/AC:L/Au:N/C:P/I:N/A:N
Type: Primary
Version: 3.0
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Type: Primary
Version: 2.0
Base score: 2.1
Base severity: LOW
Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CPE Matches

Siemens AG
siemens
>>simatic_step_7_\(tia_portal\)>>Versions before 15.1(exclusive)
cpe:2.3:a:siemens:simatic_step_7_\(tia_portal\):*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-200Primarynvd@nist.gov
CWE-916Secondaryproductcert@siemens.com
CWE ID: CWE-200
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-916
Type: Secondary
Source: productcert@siemens.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
http://www.securityfocus.com/bid/105926productcert@siemens.com
Third Party Advisory
VDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-621493.pdfproductcert@siemens.com
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/105926
Source: productcert@siemens.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-621493.pdf
Source: productcert@siemens.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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