4.9

CVE-2026-20174

Medienbericht

Cisco Nexus Dashboard Insights Arbitrary File Write Vulnerability

A vulnerability in the Metadata update feature of Cisco Nexus Dashboard Insights could allow an authenticated, remote attacker to write arbitrary files to an affected system.

This vulnerability is due to insufficient validation of the metadata update file. An attacker could exploit this vulnerability by crafting a metadata update file and manually uploading it to an affected device. A successful exploit could allow the attacker to write arbitrary files to the underlying operating system as the root user. To exploit this vulnerability, the attacker must have valid administrative credentials.
Note: Manual uploading of metadata files is typical for Air-Gap environments but not for Cisco Intersight Cloud connected devices. However, the manual upload option exists for both deployments.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerCisco
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Produkt Cisco Nexus Dashboard
Default Statusunknown
Version 3.1(1k)
Status affected
Version 3.1(1l)
Status affected
Version 3.2(1e)
Status affected
Version 3.2(1i)
Status affected
Version 3.3(1a)
Status affected
Version 3.3(1b)
Status affected
Version 3.3(2b)
Status affected
Version 4.0(1i)
Status affected
Version 3.3(2g)
Status affected
Version 3.2(2f)
Status affected
Version 3.2(2g)
Status affected
Version 3.2(2m)
Status affected
Version 3.1(1n)
Status affected
Version 4.1(1g)
Status affected
HerstellerCisco
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Produkt Cisco Nexus Dashboard Insights
Default Statusunknown
Version 2.2.2.125
Status affected
Version 2.2.2.126
Status affected
Version 5.0.1.150
Status affected
Version 5.0.1.154
Status affected
Version 5.1.0.131
Status affected
Version 5.1.0.135
Status affected
Version 6.0.1
Status affected
Version 6.0.2
Status affected
Version 6.1.1
Status affected
Version 6.1.2
Status affected
Version 6.1.3
Status affected
Version 6.2.1
Status affected
Version 6.2.2
Status affected
Version 6.3.1
Status affected
Version 6.4.1
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.06% 0.172
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
psirt@cisco.com 4.9 1.2 3.6
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.