CVE-2017-3812 — MEDIUM (6.8)

Q: How severe is CVE-2017-3812?

CVE-2017-3812 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2017-3812?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Industrial Ethernet 2000 Series Firmware, Cisco Industrial Ethernet 2000 16Ptc-G-E Switch, Cisco Industrial Ethernet 2000 16Ptc-G-L Switch, Cisco Industrial Ethernet 2000 16Ptc-G-Nx Switch, Cisco Industrial Ethernet 2000 16T67-B Switch.

Vulnerability Description

A vulnerability in the implementation of Common Industrial Protocol (CIP) functionality in Cisco Industrial Ethernet 2000 Series Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to a system memory leak. More Information: CSCvc54788. Known Affected Releases: 15.2(5.4.32i)E2. Known Fixed Releases: 15.2(5.4.62i)E2.

CVSS Score

6.8

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Cisco	Industrial Ethernet 2000 Series Firmware	<= 15.2\(5.4.32i\)e2
Cisco	Industrial Ethernet 2000 16Ptc-G-E Switch	-
Cisco	Industrial Ethernet 2000 16Ptc-G-L Switch	-
Cisco	Industrial Ethernet 2000 16Ptc-G-Nx Switch	-
Cisco	Industrial Ethernet 2000 16T67-B Switch	-
Cisco	Industrial Ethernet 2000 16T67P-G-E Switch	-
Cisco	Industrial Ethernet 2000 16Tc-G-E Switch	-
Cisco	Industrial Ethernet 2000 16Tc-G-L Switch	-
Cisco	Industrial Ethernet 2000 16Tc-G-N Switch	-
Cisco	Industrial Ethernet 2000 16Tc-G-X Switch	-
Cisco	Industrial Ethernet 2000 16Tc-L Switch	-
Cisco	Industrial Ethernet 2000 24T67-B Switch	-
Cisco	Industrial Ethernet 2000 4S-Ts-G-B Switch	-
Cisco	Industrial Ethernet 2000 4S-Ts-G-L Switch	-
Cisco	Industrial Ethernet 2000 4T-B Switch	-
Cisco	Industrial Ethernet 2000 4T-G-B Switch	-
Cisco	Industrial Ethernet 2000 4T-G-L Switch	-
Cisco	Industrial Ethernet 2000 4T-L Switch	-
Cisco	Industrial Ethernet 2000 4Ts-B Switch	-
Cisco	Industrial Ethernet 2000 4Ts-G-B Switch	-

Related Weaknesses (CWE)

CWE-772

References

http://www.securityfocus.com/bid/95946Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1037771
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
http://www.securityfocus.com/bid/95946Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1037771
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory

FAQ

What is CVE-2017-3812?

CVE-2017-3812 is a vulnerability with a CVSS score of 6.8 (MEDIUM). A vulnerability in the implementation of Common Industrial Protocol (CIP) functionality in Cisco Industrial Ethernet 2000 Series Switches could allow an unauthenticated, remote attacker to cause a den...

How severe is CVE-2017-3812?

CVE-2017-3812 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-3812?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Industrial Ethernet 2000 Series Firmware, Cisco Industrial Ethernet 2000 16Ptc-G-E Switch, Cisco Industrial Ethernet 2000 16Ptc-G-L Switch, Cisco Industrial Ethernet 2000 16Ptc-G-Nx Switch, Cisco Industrial Ethernet 2000 16T67-B Switch.