CVE Explorer
CVE-2026-20199
A vulnerability in the SSL certificate handling of Cisco ThousandEyes Virtual Appliance could allow an authenticated, remote attacker to execute commands on the underlying operating system as the root user.
This vulnerability is due to insufficient validation of user-supplied input. An authenticated attacker could exploit this vulnerability by uploading a crafted certificate to an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"Cisco ThousandEyes Enterprise Agent","vendor":"Cisco","versions":[{"status":"affected","version":"N/A"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:a0c29dd65c15c5671a4e51f70f5a5fb2e30af281ecdab2b8b236bd3d056f65ab · sha256:60ebbd442c3f83da… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":4.7,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:a0c29dd65c15c5671a4e51f70f5a5fb2e30af281ecdab2b8b236bd3d056f65ab · sha256:60ebbd442c3f83da… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-74","description":"Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')","lang":"en","type":"cwe"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a0c29dd65c15c5671a4e51f70f5a5fb2e30af281ecdab2b8b236bd3d056f65ab · sha256:60ebbd442c3f83da… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"cisco-sa-tevacert-rce-RMJVEym5","url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-tevacert-rce-RMJVEym5"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:a0c29dd65c15c5671a4e51f70f5a5fb2e30af281ecdab2b8b236bd3d056f65ab · sha256:60ebbd442c3f83da… · /containers/cna/references/0
Attribution and limitations
- 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.