{"id":"CVE-2025-14602","state":"PUBLISHED","title":"Weak File Name Generation in vsDesk","description":"The application generates uploaded file names using a weak and predictable method based on the request timestamp. This allows a remote attacker to accurately guess or brute-force the generated filename within a short time window. An attacker can successfully locate and access uploaded files, which can be used to facilitate further attacks.\n\n\n\n\nApply patch from vendor  https://vsdesk.ru/ . Versions 14.0101 and on have the patch.","publishedAt":"2026-08-20T06:39:04.669Z","updatedAt":"2026-08-20T15:18:39.898Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","source":"Kaspersky"},"assigner":"Kaspersky","products":["vsDesk vsDesk"],"affected":[{"vendor":"vsDesk","product":"vsDesk","defaultStatus":"unaffected","versions":[{"version":"11.06.02","status":"affected"},{"version":"14.0101","status":"unaffected"}]}],"references":["https://github.com/klsecservices/Advisories/blob/master/KLSA-00294-Weak-File-Name-Generation-in-vsDesk.md"],"weaknesses":["CWE-340","CWE-377"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/14xxx/CVE-2025-14602.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-14602","state":"PUBLISHED","datePublished":"2026-08-20T06:39:04.669Z","dateUpdated":"2026-08-20T15:18:39.898Z","assignerShortName":"Kaspersky","assignerOrgId":"e45d732a-8f6b-4b6b-be76-7420f6a2b988","dateReserved":"2025-12-12T18:42:14.784Z"},"containers":{"cna":{"title":"Weak File Name Generation in vsDesk","descriptions":[{"lang":"en","value":"The application generates uploaded file names using a weak and predictable method based on the request timestamp. This allows a remote attacker to accurately guess or brute-force the generated filename within a short time window. An attacker can successfully locate and access uploaded files, which can be used to facilitate further attacks.\n\n\n\n\nApply patch from vendor  https://vsdesk.ru/ . Versions 14.0101 and on have the patch."}],"affected":[{"vendor":"vsDesk","product":"vsDesk","defaultStatus":"unaffected","versions":[{"version":"11.06.02","status":"affected"},{"version":"14.0101","status":"unaffected"}]}],"references":[{"url":"https://github.com/klsecservices/Advisories/blob/master/KLSA-00294-Weak-File-Name-Generation-in-vsDesk.md"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-340","lang":"en","description":"CWE-340: Generation of Predictable Numbers or Identifiers","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-377","lang":"en","description":"CWE-377: Insecure Temporary File","type":"CWE"}]}],"providerMetadata":{"shortName":"Kaspersky","orgId":"e45d732a-8f6b-4b6b-be76-7420f6a2b988","dateUpdated":"2026-08-20T06:39:04.669Z"},"impacts":[{"capecId":"CAPEC-149","descriptions":[{"lang":"en","value":"CAPEC-149: Explore for Predictable Temporary File Names"}]}],"credits":[{"lang":"en","value":"The vulnerability was discovered by Kirill Nikolaev from Kaspersky (https://kaspersky.com)","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.4"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-20T15:16:12.249095Z","id":"CVE-2025-14602","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-20T15:18:39.898Z"}}]}}}