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MitreCVE-2016-5874

HistoryJul 22, 2016 - 3:59 p.m.

CVE-2016-5874

2016-07-2215:59:02

CWE-20

mitre

web.nvd.nist.gov

siemens

simatic net

pc-software

denial of service

vulnerability

nvd

opc ua

tcp packets

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.3

Confidence

High

EPSS

0.006

Percentile

77.7%

JSON

Siemens SIMATIC NET PC-Software before 13 SP2 allows remote attackers to cause a denial of service (OPC UA service outage) via crafted TCP packets.

Affected configurations

Nvd

Node

siemenssimatic_net_pc-softwareRange≤13sp1

VendorProductVersionCPE
siemenssimatic_net_pc-software*cpe:2.3:a:siemens:simatic_net_pc-software:*:sp1:*:*:*:*:*:*

Vendor	Product	Version	CPE
siemens	simatic_net_pc-software	*	cpe:2.3:a:siemens:simatic_net_pc-software::sp1::::::*

References

www.securityfocus.com/bid/92110

www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-453276.pdf

ics-cert.us-cert.gov/advisories/ICSA-16-208-02

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.3

Confidence

High

EPSS

0.006

Percentile

77.7%

JSON

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