CVE-2019-1621

Data Center Network Manager vulnerability

CVSS

7.5

EPSS

29.8%

EPSS pct

98th

Exploited

No known

A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to gain access to sensitive files on an affected device. The vulnerability is due to incorrect permissions settings on affected DCNM software. An attacker could exploit this vulnerability by connecting to the web-based management interface of an affected device and requesting specific URLs. A successful exploit could allow the attacker to download arbitrary files from the underlying filesystem of the affected device.

Affected vendor

Cisco

Affected product

Data Center Network Manager

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness type (CWE)

CWE-264 — Permissions, Privileges, and Access Controls
CWE-22 — Path Traversal

Published

2019-06-27

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality.

Its EPSS score of 29.8% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2019-1621

Confirm whether Cisco Data Center Network Manager is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2019-1621.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2019-1621

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2019-1621 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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