CVE Explorer

CVE-2026-9779

ATEN Unizon doCryptoHugeFileToFile Improper Verification of Cryptographic Signature Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ATEN Unizon. Authentication is required to exploit this vulnerability. The specific flaw exists within the updateWar method. The issue results from an incorrect implementation of cryptographic signature verification. An attacker can leverage this vulnerability to execute code in

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3e9681e5057d7a2d59d9635686e95c4bb2def633711815d1d94f23eb83cd9483

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unknown","product":"Unizon","vendor":"ATEN","versions":[{"status":"affected","version":"2.6.253.001"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:e52ee3c97138c99ba1e477b580bd69238f4b182fc3b3802cbdb33a1945229b1b · sha256:13dde5094060091d… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":7.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"metric_type":"cvssV3_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:e52ee3c97138c99ba1e477b580bd69238f4b182fc3b3802cbdb33a1945229b1b · sha256:13dde5094060091d… · /containers/cna/metrics/0/cvssV3_0

CWE assertions

1 source assertion

{"cweId":"CWE-347","description":"CWE-347: Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:e52ee3c97138c99ba1e477b580bd69238f4b182fc3b3802cbdb33a1945229b1b · sha256:13dde5094060091d… · /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/32/"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:e52ee3c97138c99ba1e477b580bd69238f4b182fc3b3802cbdb33a1945229b1b · sha256:13dde5094060091d… · /containers/cna/references/1

{"name":"ZDI-26-383","tags":["x_research-advisory"],"url":"https://www.zerodayinitiative.com/advisories/ZDI-26-383/"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:e52ee3c97138c99ba1e477b580bd69238f4b182fc3b3802cbdb33a1945229b1b · sha256:13dde5094060091d… · /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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