CVE-2016-1455 : Cisco NX-OS before 7.0(3)I2(2e) and 7.0(3)I4 before 7.0(3)I4(1) has an incorrect

Cisco NX-OS before 7.0(3)I2(2e) and 7.0(3)I4 before 7.0(3)I4(1) has an incorrect iptables local-interface configuration, which allows remote attackers to obtain sensitive information via TCP or UDP traffic, aka Bug ID CSCuz05365.

Published 2016-10-05 20:59:00

Updated 2022-04-05 19:22:33

Source Cisco Systems, Inc.

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2016-1455

Cisco » Nx-os » Version: 7.0(3)i1(1)
cpe:2.3:o:cisco:nx-os:7.0\(3\)i1\(1\):*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Nexus 93128 » Version: N/A
When used together with: Cisco » Nexus 9396px » Version: N/A
When used together with: Cisco » Nexus 9396tx » Version: N/A
When used together with: Cisco » Nexus 9504 » Version: N/A
When used together with: Cisco » Nexus 9508 » Version: N/A
When used together with: Cisco » Nexus 9516 » Version: N/A
When used together with: Cisco » Nexus N9336pq » Version: N/A
Cisco » Nx-os » Version: 7.0(3)
cpe:2.3:o:cisco:nx-os:7.0\(3\):*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Nexus 93128 » Version: N/A
When used together with: Cisco » Nexus 9396px » Version: N/A
When used together with: Cisco » Nexus 9396tx » Version: N/A
When used together with: Cisco » Nexus 9504 » Version: N/A
When used together with: Cisco » Nexus 9508 » Version: N/A
When used together with: Cisco » Nexus 9516 » Version: N/A
When used together with: Cisco » Nexus N9336pq » Version: N/A
Cisco » Nx-os » Version: 7.0(3)i1(1b)
cpe:2.3:o:cisco:nx-os:7.0\(3\)i1\(1b\):*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Nexus 93128 » Version: N/A
When used together with: Cisco » Nexus 9396px » Version: N/A
When used together with: Cisco » Nexus 9396tx » Version: N/A
When used together with: Cisco » Nexus 9504 » Version: N/A
When used together with: Cisco » Nexus 9508 » Version: N/A
When used together with: Cisco » Nexus 9516 » Version: N/A
When used together with: Cisco » Nexus N9336pq » Version: N/A
Cisco » Nx-os » Version: 7.0(3)i1(1a)
cpe:2.3:o:cisco:nx-os:7.0\(3\)i1\(1a\):*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Nexus 93128 » Version: N/A
When used together with: Cisco » Nexus 9396px » Version: N/A
When used together with: Cisco » Nexus 9396tx » Version: N/A
When used together with: Cisco » Nexus 9504 » Version: N/A
When used together with: Cisco » Nexus 9508 » Version: N/A
When used together with: Cisco » Nexus 9516 » Version: N/A
When used together with: Cisco » Nexus N9336pq » Version: N/A
Cisco » Nx-os » Version: 7.0(3)i1(2)
cpe:2.3:o:cisco:nx-os:7.0\(3\)i1\(2\):*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Nexus 93128 » Version: N/A
When used together with: Cisco » Nexus 9396px » Version: N/A
When used together with: Cisco » Nexus 9396tx » Version: N/A
When used together with: Cisco » Nexus 9504 » Version: N/A
When used together with: Cisco » Nexus 9508 » Version: N/A
When used together with: Cisco » Nexus 9516 » Version: N/A
When used together with: Cisco » Nexus N9336pq » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2016-1455

EPSS FAQ

0.26%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 63 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2016-1455

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
7.5	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2016-1455

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2016-1455

http://www.securityfocus.com/bid/93415

Cisco Nexus 9000 Series Switches CVE-2016-1455 Remote Information Disclosure Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161005-n9kinfo

Cisco Nexus 9000 Information Disclosure Vulnerability
Vendor Advisory
http://www.securitytracker.com/id/1036957

Cisco Nexus 9000 NX-OS iptables Configuration Error Lets Remote Users Obtain Potentially Sensitive Information on the Target System - SecurityTracker

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Vulnerability Details : CVE-2016-1455

Products affected by CVE-2016-1455

Exploit prediction scoring system (EPSS) score for CVE-2016-1455

CVSS scores for CVE-2016-1455

CWE ids for CVE-2016-1455

References for CVE-2016-1455