CVE-2016-7987

An issue was discovered in Siemens ETA4 firmware (all versions prior to Revision 08) of the SM-2558 extension module for: SICAM AK, SICAM TM 1703, SICAM BC 1703, and SICAM AK 3. Specially crafted packets sent to Port 2404/TCP could cause the affected device to go into defect mode. A cold start might be required to recover the system, a Denial-of-Service Vulnerability.

CVSS v3.0 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3.0 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://ics-cert.us-cert.gov/advisories/ICSA-16-299-01	Mitigation Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/93832	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:eta4_firmware:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:siemens:sicam_tm_1703:-:::::::*
	cpe:2.3:h:siemens:sicam_ak_3:-:::::::*
	cpe:2.3:h:siemens:sicam_bc_1703:-:::::::*
	cpe:2.3:h:siemens:sicam_ak:-:::::::*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:eta2_firmware:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:siemens:sicam_tm:-:::::::*
	cpe:2.3:h:siemens:sicam_ak:-:::::::*
	cpe:2.3:h:siemens:sicam_bc:-:::::::*

Information

Published : 2017-02-13 13:59

Updated : 2017-03-14 12:59

NVD link : CVE-2016-7987

Mitre link : CVE-2016-7987

JSON object : View

CWE

CWE-19

Data Processing Errors

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Products Affected

siemens

sicam_tm_1703
sicam_ak
sicam_bc
sicam_tm
sicam_ak_3
eta4_firmware
eta2_firmware
sicam_bc_1703

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