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CVE-2026-9775

ATEN Unizon uploadSSL Directory Traversal Arbitrary File Deletion Vulnerability. This vulnerability allows remote attackers to delete arbitrary files on affected installations of ATEN Unizon. Authentication is required to exploit this vulnerability. The specific flaw exists within the uploadSSL method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to delete files or create a denial-o
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:70d299fd70d8013abd8884bc1fc45959d558f454dcbc2d26dde9dd66c5f73a90
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unknown","product":"Unizon","vendor":"ATEN","versions":[{"status":"affected","version":"2.7.262.002"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:848ece26c449d6acf9abce8534a3a16e046d73e98c5b4f4d676b2814ab342376 · sha256:2654e0e0f74928e9… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":5.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:848ece26c449d6acf9abce8534a3a16e046d73e98c5b4f4d676b2814ab342376 · sha256:2654e0e0f74928e9… · /containers/cna/metrics/0/cvssV3_0

CWE assertions

1 source assertion
{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:848ece26c449d6acf9abce8534a3a16e046d73e98c5b4f4d676b2814ab342376 · sha256:2654e0e0f74928e9… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"vendor-provided URL","tags":["vendor-advisory"],"url":"https://www.aten.com/global/en/supportcenter/info/security-advisory/28/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:848ece26c449d6acf9abce8534a3a16e046d73e98c5b4f4d676b2814ab342376 · sha256:2654e0e0f74928e9… · /containers/cna/references/1
{"name":"ZDI-26-379","tags":["x_research-advisory"],"url":"https://www.zerodayinitiative.com/advisories/ZDI-26-379/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:848ece26c449d6acf9abce8534a3a16e046d73e98c5b4f4d676b2814ab342376 · sha256:2654e0e0f74928e9… · /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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