CVE Explorer
CVE-2026-3091
An uncontrolled search path element vulnerability in Synology Presto Client before 2.1.3-0672 allows local users to read or write arbitrary files and conduct denial-of-service during installation by placing a malicious DLL in advance in the same directory as the installer.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"affected","product":"Synology Presto Client","vendor":"Synology","versions":[{"lessThan":"2.1.3-0672","status":"affected","version":"*","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:a7cd37011d2806ed035cc2b56c10b9112af3a8310c0e469d944c874d10d84202 · sha256:afc728e5c0b8d792… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:a7cd37011d2806ed035cc2b56c10b9112af3a8310c0e469d944c874d10d84202 · sha256:afc728e5c0b8d792… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-427","description":"Uncontrolled Search Path Element","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a7cd37011d2806ed035cc2b56c10b9112af3a8310c0e469d944c874d10d84202 · sha256:afc728e5c0b8d792… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"Synology-SA-26:02 Synology Presto Client","tags":["vendor-advisory"],"url":"https://www.synology.com/en-global/security/advisory/Synology_SA_26_02"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:a7cd37011d2806ed035cc2b56c10b9112af3a8310c0e469d944c874d10d84202 · sha256:afc728e5c0b8d792… · /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.