CVE Explorer
CVE-2026-9774
ATEN Unizon updateLicense 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 updateLicense 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
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_v5affectedurn:baitaphish:normalized-source-record:v2:0c89723c8de145246e337a4c9a4c7441832f34f9e811a84ec5cc54a9510dd72a · sha256:7b4ed954c7ee78a9… · /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_v5cvssurn:baitaphish:normalized-source-record:v2:0c89723c8de145246e337a4c9a4c7441832f34f9e811a84ec5cc54a9510dd72a · sha256:7b4ed954c7ee78a9… · /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_v5cweurn:baitaphish:normalized-source-record:v2:0c89723c8de145246e337a4c9a4c7441832f34f9e811a84ec5cc54a9510dd72a · sha256:7b4ed954c7ee78a9… · /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/27/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0c89723c8de145246e337a4c9a4c7441832f34f9e811a84ec5cc54a9510dd72a · sha256:7b4ed954c7ee78a9… · /containers/cna/references/1
{"name":"ZDI-26-378","tags":["x_research-advisory"],"url":"https://www.zerodayinitiative.com/advisories/ZDI-26-378/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0c89723c8de145246e337a4c9a4c7441832f34f9e811a84ec5cc54a9510dd72a · sha256:7b4ed954c7ee78a9… · /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.