CVE-2015-2177

CVSS V2 High 7.8 CVSS V3 None

Description

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.

Overview

CVE ID
CVE-2015-2177

Assigner
cve@mitre.org

Vulnerability Status
Modified

Published Version
2015-03-07T02:59:09

Last Modified Date
2018-06-02T01:29:00

Weakness Enumerations

CWE	URL
CWE-20	http://cwe.mitre.org/data/definitions/20.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
		AND
cpe:2.3:o:siemens:simatic_s7-300_cpu_firmware::::::::	1	OR
cpe:2.3:h:siemens:simatic_s7-300_cpu:-:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
COMPLETE

Base Score
7.8

Severity
HIGH

Exploitability Score
10

Impact Score
6.9

References

Reference URL	Reference Tags
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-987029.pdf	Vendor Advisory
http://www.securitytracker.com/id/1032040	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/72973
https://ics-cert.us-cert.gov/advisories/ICSA-15-064-04
https://www.exploit-db.com/exploits/44802/
https://cert-portal.siemens.com/productcert/pdf/ssa-987029.pdf

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2015-2177
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2177

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 18:43:02				Added to TrackCVE
2022-12-02 03:47:42	2015-03-07T02:59Z	2015-03-07T02:59:09	CVE Published Date	updated
2022-12-02 03:47:42		2018-06-02T01:29:00	CVE Modified Date	updated
2022-12-02 03:47:42		Modified	Vulnerability Status	updated