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CVE-2026-2248

METIS WIC devices (versions <= oscore 2.1.234-r18) expose a web-based shell at the /console endpoint that does not require authentication. Accessing this endpoint allows a remote attacker to execute arbitrary operating system commands with root (UID 0) privileges. This results in full system compromise, allowing unauthorized access to modify system configuration, read sensitive data, or disrupt device operations
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:45b6cd68341a73925b7ccf4f4cb9387ffdb571f1c639b879d0b8d40b3d4fd428
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-306","description":"CWE-306 Missing Authentication for Critical Function","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:db28b2210dd0b7194636058840065e144145d15a5ac03fa80b482bb132fe2d5f · sha256:61ede62fc6aa2e22… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-287","description":"CWE-287 Improper Authentication","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:db28b2210dd0b7194636058840065e144145d15a5ac03fa80b482bb132fe2d5f · sha256:61ede62fc6aa2e22… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"METIS WIC","vendor":"METIS Cyberspace Technology SA","versions":[{"status":"affected","version":"oscore 2.1.234-r18","versionType":"custom"},{"status":"unaffected","version":"oscore 2.1.235-r19","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:db28b2210dd0b7194636058840065e144145d15a5ac03fa80b482bb132fe2d5f · sha256:61ede62fc6aa2e22… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/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:db28b2210dd0b7194636058840065e144145d15a5ac03fa80b482bb132fe2d5f · sha256:61ede62fc6aa2e22… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-306","description":"CWE-306 Missing Authentication for Critical Function","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:db28b2210dd0b7194636058840065e144145d15a5ac03fa80b482bb132fe2d5f · sha256:61ede62fc6aa2e22… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-287","description":"CWE-287 Improper Authentication","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:db28b2210dd0b7194636058840065e144145d15a5ac03fa80b482bb132fe2d5f · sha256:61ede62fc6aa2e22… · /containers/cna/problemTypes/1/descriptions/0

Source references

2 source assertions
{"tags":["technical-description"],"url":"https://cydome.io/vulnerability-advisory-cve-2026-2248-unauthenticated-remote-root-shell-in-metis-wic"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:db28b2210dd0b7194636058840065e144145d15a5ac03fa80b482bb132fe2d5f · sha256:61ede62fc6aa2e22… · /containers/cna/references/1
{"tags":["x_vendor-website"],"url":"https://www.metis.tech/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:db28b2210dd0b7194636058840065e144145d15a5ac03fa80b482bb132fe2d5f · sha256:61ede62fc6aa2e22… · /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.

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