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CVE-2026-20245

A vulnerability in the CLI of Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, and Cisco Catalyst SD-WAN Validator, formerly SD-WAN vBond, could allow an authenticated, local attacker to execute arbitrary commands as root by supplying a crafted file to the affected system. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by uploading a crafted file to the a
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:fc77fdcffa6e29a251fa2a6bbbd3d0ebfb9cd411acb72b864c90269d4f9310f3
Known exploited
CISA KEV
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unknown","product":"Cisco Catalyst SD-WAN Manager","vendor":"Cisco","versions":[{"status":"affected","version":"20.1.12"},{"status":"affected","version":"19.2.1"},{"status":"affected","version":"18.4.4"},{"status":"affected","version":"18.4.5"},{"status":"affected","version":"20.1.1.1"},{"status":"affected","version":"20.1.1"},{"status":"affected","version":"19.3.0"},{"status":"affected","version":"19.2.2"},{"status":"affected","version":"19.2.099"},{"status":"affected","version":"18.3.6"},{"status":"affected","version":"18.3.7"},{"status":"affected","version":"19.2.0"},{"sta…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:70a1aee2f217386578f6df36898a5af43b9633e8552ae617ad67d16556369e14 · sha256:b642f42534815144… · /containers/cna/affected/1

{"defaultStatus":"unknown","product":"Cisco Catalyst SD-WAN Controller","vendor":"Cisco","versions":[{"status":"affected","version":"20.6.4"},{"status":"affected","version":"20.9.2"},{"status":"affected","version":"20.3.6"},{"status":"affected","version":"20.7.2"},{"status":"affected","version":"20.7.1"},{"status":"affected","version":"20.5.1"},{"status":"affected","version":"20.6.2"},{"status":"affected","version":"19.3.0"},{"status":"affected","version":"20.6.1"},{"status":"affected","version":"17.2.4"},{"status":"affected","version":"18.2.0"},{"status":"affected","version":"18.4.6"},{"statu…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:70a1aee2f217386578f6df36898a5af43b9633e8552ae617ad67d16556369e14 · sha256:b642f42534815144… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"unknown","product":"Cisco Catalyst SD-WAN Manager","vendor":"Cisco","versions":[{"status":"affected","version":"20.1.12"},{"status":"affected","version":"19.2.1"},{"status":"affected","version":"18.4.4"},{"status":"affected","version":"18.4.5"},{"status":"affected","version":"20.1.1.1"},{"status":"affected","version":"20.1.1"},{"status":"affected","version":"19.3.0"},{"status":"affected","version":"19.2.2"},{"status":"affected","version":"19.2.099"},{"status":"affected","version":"18.3.6"},{"status":"affected","version":"18.3.7"},{"status":"affected","version":"19.2.0"},{"sta…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:70a1aee2f217386578f6df36898a5af43b9633e8552ae617ad67d16556369e14 · sha256:b642f42534815144… · /containers/cna/affected/1
{"defaultStatus":"unknown","product":"Cisco Catalyst SD-WAN Controller","vendor":"Cisco","versions":[{"status":"affected","version":"20.6.4"},{"status":"affected","version":"20.9.2"},{"status":"affected","version":"20.3.6"},{"status":"affected","version":"20.7.2"},{"status":"affected","version":"20.7.1"},{"status":"affected","version":"20.5.1"},{"status":"affected","version":"20.6.2"},{"status":"affected","version":"19.3.0"},{"status":"affected","version":"20.6.1"},{"status":"affected","version":"17.2.4"},{"status":"affected","version":"18.2.0"},{"status":"affected","version":"18.4.6"},{"statu…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:70a1aee2f217386578f6df36898a5af43b9633e8552ae617ad67d16556369e14 · sha256:b642f42534815144… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:70a1aee2f217386578f6df36898a5af43b9633e8552ae617ad67d16556369e14 · sha256:b642f42534815144… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-116","description":"Improper Encoding or Escaping of Output","lang":"en","type":"cwe"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:70a1aee2f217386578f6df36898a5af43b9633e8552ae617ad67d16556369e14 · sha256:b642f42534815144… · /containers/cna/problemTypes/0/descriptions/0

Known exploitation assertions

2 source assertions
{"cwes":["CWE-116"],"dateAdded":"2026-06-09","dueDate":"2026-06-23","knownRansomwareCampaignUse":"Unknown","notes":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-privesc-4uxFrdzx ; https://nvd.nist.gov/vuln/detail/CVE-2026-20245","product":"Catalyst SD-WAN Manager","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","shortDescription":"Cisco Catalyst SD-WAN Manager formerly SD-WAN vManage contains an improper encodin…
  • cisa_kev_jsonknown_exploited
    urn:baitaphish:normalized-source-record:v2:7a17a31394eeaec791e8f086e0be8765f8ab774bb269fc93c897394156dc504e · sha256:635dff916c4092c0… · /vulnerabilities/45
    Open source location →
{"cwes":["CWE-116"],"dateAdded":"2026-06-09","dueDate":"2026-06-23","knownRansomwareCampaignUse":"Unknown","notes":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-privesc-4uxFrdzx ; https://nvd.nist.gov/vuln/detail/CVE-2026-20245","product":"Catalyst SD-WAN Manager","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","shortDescription":"Cisco Catalyst SD-WAN Manager formerly SD-WAN vManage contains an improper encodin…
  • cisa_kev_jsonknown_exploited
    urn:baitaphish:normalized-source-record:v2:f95a3569a4aaeada38f6c56371a1933fd5128c532d4cfe30b13ee01a7de0423d · sha256:16acee8334e59e44… · /vulnerabilities/42
    Open source location →

Source references

3 source assertions
{"name":"cisco-sa-sdwan-privesc-4uxFrdzx","url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-privesc-4uxFrdzx"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:70a1aee2f217386578f6df36898a5af43b9633e8552ae617ad67d16556369e14 · sha256:b642f42534815144… · /containers/cna/references/0
{"name":"CVE-2026-20182</a> or <a href=\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa-EHchtZk\" target=\"_blank\" rel=\"noopener\">CVE-2026-20127","url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa2-v69WY2SW"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:70a1aee2f217386578f6df36898a5af43b9633e8552ae617ad67d16556369e14 · sha256:b642f42534815144… · /containers/cna/references/1
{"tags":["government-resource"],"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20245"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:70a1aee2f217386578f6df36898a5af43b9633e8552ae617ad67d16556369e14 · sha256:b642f42534815144… · /containers/adp/0/references/0

Attribution and limitations

  • CISA Known Exploited Vulnerabilities JSON: CISA named for provenance; do not use CISA/DHS marks or imply endorsement Source →
  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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