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CVE-2019-1614

29
FAUCET Score

CVE-2019-1614 is a command injection vulnerability in the NX-API feature of Cisco NX-OS Software, affecting various Cisco Nexus and MDS 9000 Series Switches running specific older software versions. An authenticated, remote attacker can exploit this flaw by sending malicious HTTP/HTTPS packets to the management interface, due to incorrect input validation. This allows for arbitrary command execution with root privileges, leading to high impact on confidentiality, integrity, and availability. While the NX-API is disabled by default, its enablement makes affected systems vulnerable. There is no public exploit intelligence, active exploitation, or significant community discussion reported for this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 8.2, < 8.3\(2\)CPE matchmatch criteria
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
>= 7.3, < 8.1\(1b\)CPE matchmatch criteria
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
>= 7.0\(3\)i5, < 7.0\(3\)i7\(4\)CPE matchmatch criteria
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
< 7.0\(3\)i4\(9\)CPE matchmatch criteria
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
>= 7.0\(3\), < 7.0\(3\)i7\(4\)CPE matchmatch criteria
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
4.03%
Probability of exploitation in next 30 days
EPSS Percentile
89.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0403 is in the 89th percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-NXAPI-cmdinj
Vendor Advisory
securityfocus.com / bid/107339
Third Party AdvisoryVDB Entry