CVE-2026-20115
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
A vulnerability in Cisco IOS XE Software for Cisco Meraki could allow a remote, unauthenticated attacker to view confidential device information. This vulnerability is due to a device configuration upload being performed over an insecure tunnel. An attacker could exploit this vulnerability by conducting an on-path attack between the affected device and the Cisco Meraki Dashboard. A successful exploit could allow the attacker to view sensitive device configuration information.
| CWE | CWE-319 |
| Vendor | cisco |
| Product | cisco ios xe software |
| Ecosystems | |
| Industries | NetworkingTelecommunications |
| Published | Mar 25, 2026 |
| Last Updated | Mar 25, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
Cisco / Cisco IOS XE Software
17.14.1 17.14.1a 17.15.1 17.15.1w 17.15.1a 17.15.2 17.15.1b 17.15.1x 17.15.1z 17.15.3 17.15.2c 17.15.2a 17.15.1y 17.15.2b 17.15.3a 17.15.4 17.15.3b 17.15.4d 17.15.4e 17.16.1 17.16.1a 17.17.1 17.18.1 17.18.1w 17.18.1a