5.4

CVE-2026-20209

Medienbericht

Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability

A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker with read-only permissions to elevate their privileges from low to high and perform actions as a high-privileged user.

This vulnerability exists because sensitive session information is recorded in audit logs. An attacker could exploit this vulnerability by elevating their read-only permissions in Cisco Catalyst SD-WAN Manager to those of a high-privileged user. A successful exploit could allow the attacker to perform actions as a high-privileged user.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Catalyst Sd-wan Manager Version < 20.9.9.1
Cisco ≫ Catalyst Sd-wan Manager Version >= 20.10 < 20.12.5.4
Cisco ≫ Catalyst Sd-wan Manager Version >= 20.12.6 < 20.12.6.2
Cisco ≫ Catalyst Sd-wan Manager Version >= 20.13 < 20.15.4.4
Cisco ≫ Catalyst Sd-wan Manager Version >= 20.15.5 < 20.15.5.2
Cisco ≫ Catalyst Sd-wan Manager Version >= 20.16 < 20.18.2.2
Cisco ≫ Catalyst Sd-wan Manager Version >= 26.1 < 26.1.1.1
Cisco ≫ Catalyst Sd-wan Manager Version20.12.7
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.093
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
psirt@cisco.com 5.4 2.8 2.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE-779 Logging of Excessive Data

The product logs too much information, making log files hard to process and possibly hindering recovery efforts or forensic analysis after an attack.

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Media Report
15.05.2026 09:08
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa-EHchtZk
Not Applicable
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-mltvnps2-JxpWm7R
Vendor Advisory