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CVE-2026-20294

Cisco Catalyst SD-WAN Manager Information Disclosure Vulnerability

MEDIUM

6.5

CVSS Score

Published: August 5, 2026 at 04:29 PM UTC

Updated: October 23, 2026 at 09:10 PM UTC

1 product affected across 1 vendorCatalyst Sd WAN Manager

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Severity

MEDIUM6.5

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

Description

A vulnerability in the web-based management interface of Cisco Catalyst SD-WAN Manager could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system. This vulnerability is due to insufficient access control enforcement for specific template types that are not included in the encryption allowlist. A low-privileged attacker could exploit this vulnerability by viewing logs on the local system or on a remote logging server. A successful exploit could allow the attacker to view sensitive authentication credentials, which could lead to further compromise of network infrastructure and connected services.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Catalyst Sd WAN Manager · Cisco

90%

17.2.10 17.2.4 17.2.5 17.2.6 17.2.7 17.2.8 17.2.9 18.2.0 18.3.0 18.3.1 18.3.1.1 18.3.3 18.3.3.1 18.3.4 18.3.5 18.3.6 18.3.6.1 18.3.7 18.3.8 18.4.0 18.4.0.1 18.4.1 18.4.3 18.4.302 18.4.303 18.4.4 18.4.5 18.4.501_ES 18.4.6 19.0.0 19.0.1a 19.1.0 19.2.0 19.2.097 19.2.098 19.2.099 19.2.1 19.2.2 19.2.3 19.2.31 19.2.32 19.2.4 19.2.4.0.1 19.2.4.0.8 19.2.4.0.9 19.2.929 19.3.0 20.1.1 20.1.1.1 20.1.12 20.1.2 20.1.2_937 20.1.3 20.1.3.1 20.10.1 20.10.1.1 20.10.1.2 20.10.1_LI_Images 20.11.1 20.11.1.1 20.11.1.2 20.11.1_LI_Images 20.12.1 20.12.1_LI_Images 20.12.2 20.12.2_LI_Images 20.12.3 20.12.3.1 20.12.3_LI_Images 20.12.4 20.12.4.0.03 20.12.4.0.4 20.12.4.0.6 20.12.4.1 20.12.4.1_LI_Images 20.12.401 20.12.4_LI_Images 20.12.4_Monthly_ES5 20.12.5 20.12.5.1 20.12.5.1.01 20.12.5.1_LI_Images 20.12.5.2 20.12.5.2_LI_Images 20.12.5.3 20.12.5.3_LI_Images 20.12.5.4 20.12.5.4_LI_ Images 20.12.501 20.12.5_LI_Images 20.12.6 20.12.6.1 20.12.6.1_LI_Images 20.12.6.2 20.12.6.2_LI_Images 20.12.6_LI_Images 20.12.7 20.12.7.1 20.12.7.1_LI_Images 20.12.7.2 20.12.7.2_LI_Images 20.12.7_LI_Images 20.12.8_LI_Images 20.13.1 20.13.1_LI_Images 20.14.1 20.14.1_LI_Images 20.15.1 20.15.1_LI_Images 20.15.2 20.15.2_LI_Images 20.15.3 20.15.3.1 20.15.3_ LI _Images 20.15.4 20.15.4.1 20.15.4.1_LI_Images 20.15.4.2 20.15.4.2_LI_Images 20.15.4.3 20.15.4.3_LI_Images 20.15.4.4 20.15.4.4_LI_Images 20.15.4.5 20.15.4.5_LI_Images 20.15.4_LI_Images 20.15.5 20.15.5.1 20.15.5.1_LI_Images 20.15.5.2 20.15.5.2_LI_Images 20.15.5.3 20.15.5.3_LI_Images 20.15.5_LI_Images 20.15.6_LI_Images 20.16.1 20.16.1_LI_Images 20.18.1 20.18.1_LI_Images 20.18.2 20.18.2.1 20.18.2.1_LI_Images 20.18.2.2 20.18.2.2_LI_Images 20.18.2_LI_Images 20.18.3 20.18.3.1 20.18.3.1_LI_Images 20.18.3_LI_Images 20.18.4_LI_Images 20.18.4_LI_Imagess 20.3.1 20.3.2 20.3.2.0.5 20.3.2.0.6 20.3.2.1 20.3.2.1_927 20.3.2.1_930 20.3.2_925 20.3.2_928 20.3.2_929 20.3.2_937 20.3.3 20.3.3.0.14 20.3.3.0.16 20.3.3.0.17 20.3.3.0.18 20.3.3.0.2 20.3.3.0.4 20.3.3.0.8 20.3.3.1 20.3.3.1.1 20.3.3.1.10 20.3.3.1.2 20.3.3.1.5 20.3.3.1.7 20.3.3.2 20.3.4 20.3.4.0.1 20.3.4.0.11 20.3.4.0.19 20.3.4.0.20 20.3.4.0.24 20.3.4.0.25 20.3.4.0.26 20.3.4.0.5 20.3.4.0.6 20.3.4.0.9 20.3.4.1 20.3.4.1.1 20.3.4.1.2 20.3.4.2 20.3.4.2.1 20.3.4.2.2 20.3.4.3 20.3.5 20.3.5.0.7 20.3.5.0.8 20.3.5.0.9 20.3.5.1 20.3.6 20.3.7 20.3.7.1 20.3.7.2 20.3.8 20.3.813 20.3.814 20.4.1 20.4.1.0.01 20.4.1.0.02 20.4.1.0.1 20.4.1.1 20.4.1.1.5 20.4.1.2 20.4.2 20.4.2.0.1 20.4.2.0.2 20.4.2.0.4 20.4.2.1 20.4.2.1.1 20.4.2.2 20.4.2.2.1 20.4.2.2.2 20.4.2.2.3 20.4.2.2.4 20.4.2.2.8 20.4.2.3 20.5.0.1.1 20.5.1 20.5.1.0.1 20.5.1.0.2 20.5.1.1 20.5.1.2 20.6.0.18.3 20.6.0.18.4 20.6.1 20.6.1.0.1 20.6.1.1 20.6.1.2 20.6.2 20.6.2.0.4 20.6.2.1 20.6.2.2 20.6.2.2.2 20.6.2.2.3 20.6.2.2.4 20.6.2.2.7 20.6.3 20.6.3.0.10 20.6.3.0.11 20.6.3.0.14 20.6.3.0.18 20.6.3.0.19 20.6.3.0.2 20.6.3.0.23 20.6.3.0.25 20.6.3.0.27 20.6.3.0.29 20.6.3.0.31 20.6.3.0.32 20.6.3.0.33 20.6.3.0.38 20.6.3.0.39 20.6.3.0.40 20.6.3.0.41 20.6.3.0.45 20.6.3.0.46 20.6.3.0.47 20.6.3.0.5 20.6.3.0.51 20.6.3.0.7 20.6.3.1 20.6.3.1.1 20.6.3.2 20.6.3.3 20.6.3.4 20.6.4 20.6.4.0.19 20.6.4.0.21 20.6.4.0.4 20.6.4.1 20.6.4.2 20.6.5 20.6.5.1 20.6.5.1.10 20.6.5.1.11 20.6.5.1.13 20.6.5.1.14 20.6.5.1.2 20.6.5.1.3 20.6.5.1.4 20.6.5.1.5 20.6.5.1.6 20.6.5.1.7 20.6.5.1.9 20.6.5.2 20.6.5.2.1 20.6.5.2.3 20.6.5.2.4 20.6.5.2.8 20.6.5.3 20.6.5.4 20.6.5.5 20.6.6 20.6.6.0.1 20.6.7 20.6.8 20.7.1 20.7.1.0.2 20.7.1.1 20.7.1EFT2 20.7.2 20.8.1 20.9.1 20.9.1.1 20.9.1EFT2 20.9.1_LI_Images 20.9.2 20.9.2.0.01 20.9.2.1 20.9.2.2 20.9.2.3 20.9.2_LI_Images 20.9.3 20.9.3.0.12 20.9.3.0.16 20.9.3.0.17 20.9.3.0.18 20.9.3.0.2 20.9.3.0.20 20.9.3.0.21 20.9.3.0.23 20.9.3.0.24 20.9.3.0.25 20.9.3.0.26 20.9.3.0.29 20.9.3.0.3 20.9.3.0.4 20.9.3.0.5 20.9.3.0.7 20.9.3.0.8 20.9.3.1 20.9.3.2 20.9.3.2_LI_Images 20.9.3_LI_ Images 20.9.4 20.9.4.0.4 20.9.4.1 20.9.4.1.1 20.9.4.1.3 20.9.4.1.6 20.9.4.1_LI_Images 20.9.4_LI_Images 20.9.5 20.9.5.1 20.9.5.1.4 20.9.5.1_LI_Images 20.9.5.2 20.9.5.2.1 20.9.5.2.13 20.9.5.2.14 20.9.5.2.16 20.9.5.2.21 20.9.5.2.7 20.9.5.2_LI_Images 20.9.5.3 20.9.5.3_LI_Images 20.9.5_LI_Images 20.9.6 20.9.6.0.3 20.9.6_LI_Images 20.9.7 20.9.7.1 20.9.7.1_LI _Images 20.9.7_LI _Images 20.9.8 20.9.8.2 20.9.8.2_LI_Images 20.9.8_LI_Images 20.9.9 20.9.9.1 20.9.9.1_LI_Images 20.9.9.2 20.9.9.2_LI_Images 20.9.9_LI_Images 26.0.1 26.1.1 26.1.1.1 26.1.1.1_LI_Images 26.1.1.2 26.1.1.2_LI_Images 26.1.1_LI_Images

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-infodis-SPuJBDCe

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMcisco

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusAWAITING ANALYSIS

CWE

CWE-319

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