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CVE-2019-1620

89
FAUCET Score

CVE-2019-1620 is a critical vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM). This flaw, stemming from incorrect permission settings, allows an unauthenticated, remote attacker to upload arbitrary files and achieve root-level code execution. With a CVSS score of 9.8 (CRITICAL) and an EPSS score of 0.85971, the vulnerability presents a significant risk due to its network-based attack vector and low attack complexity. While not listed on the KEV catalog, public exploit modules, including a Metasploit module, are available, and it has garnered substantial community and media attention, indicating a high likelihood of exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
11.0\(1\)CPE matchmatch criteria
cpe:2.3:a:cisco:data_center_network_manager:11.0\(1\):*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
83.78%
Probability of exploitation in next 30 days
EPSS Percentile
99.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Metasploit: Cisco Data Center Network Manager Unauthenticated Remote Code Execution · Jun 26, 2019
ExploitDB: EDB-47347 · Sep 3, 2019
This CVE's current EPSS score of 0.8378 is in the 98th percentile among its peer group of 36,821 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

packetstormsecurity.com / files/153546/Cisco-Data-Center-Network-Manager-11.1-1-Remote-Code-Execution.html
Third Party AdvisoryVDB Entry
packetstormsecurity.com / files/154304/Cisco-Data-Center-Network-Manager-Unauthenticated-Remote-Code-Execution.html
Third Party AdvisoryVDB Entry
seclists.org / fulldisclosure/2019/Jul/7
Mailing ListThird Party Advisory
seclists.org / bugtraq/2019/Jul/11
Mailing ListThird Party Advisory
tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20190626-dcnm-codex
Vendor Advisory
securityfocus.com / bid/108906
Third Party AdvisoryVDB Entry