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cveMitreCVE-2015-2177
HistoryMar 07, 2015 - 2:59 a.m.

CVE-2015-2177

2015-03-0702:59:09
CWE-20
mitre
web.nvd.nist.gov
66
siemens
simatic
s7-300
cpu
devices
vulnerability
denial of service
nvd
cve-2015-2177

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6.8

Confidence

Low

EPSS

0.262

Percentile

96.8%

Siemens SIMATIC S7-300 CPU devices allow remote attackers to cause a denial of service (defect-mode transition) via crafted packets on (1) TCP port 102 or (2) Profibus.

Affected configurations

Nvd
Node
siemenssimatic_s7-300_cpu_firmware
AND
siemenssimatic_s7-300_cpuMatch-
VendorProductVersionCPE
siemenssimatic_s7-300_cpu_firmware*cpe:2.3:o:siemens:simatic_s7-300_cpu_firmware:*:*:*:*:*:*:*:*
siemenssimatic_s7-300_cpu-cpe:2.3:h:siemens:simatic_s7-300_cpu:-:*:*:*:*:*:*:*

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6.8

Confidence

Low

EPSS

0.262

Percentile

96.8%