{"id":"CVE-2025-15563","state":"PUBLISHED","title":"Broken Access Control results in Denial of Service in NesterSoft WorkTime","description":"Any unauthenticated user can reset the WorkTime on-prem database configuration by sending a specific HTTP request to the WorkTime server. No authorization check is applied here.","publishedAt":"2026-02-19T11:01:56.524Z","updatedAt":"2026-02-20T20:35:11.872Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","source":"CISA-ADP"},"assigner":"SEC-VLab","products":["NesterSoft Inc. WorkTime (on-prem/cloud)"],"affected":[{"vendor":"NesterSoft Inc.","product":"WorkTime (on-prem/cloud)","defaultStatus":"unknown","versions":[{"version":"<= 11.8.8","status":"affected"}]}],"references":["https://r.sec-consult.com/worktime"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/15xxx/CVE-2025-15563.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-15563","state":"PUBLISHED","datePublished":"2026-02-19T11:01:56.524Z","dateUpdated":"2026-02-20T20:35:11.872Z","assignerShortName":"SEC-VLab","assignerOrgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","dateReserved":"2026-02-04T07:44:38.507Z"},"containers":{"cna":{"title":"Broken Access Control results in Denial of Service in NesterSoft WorkTime","descriptions":[{"lang":"en","value":"Any unauthenticated user can reset the WorkTime on-prem database configuration by sending a specific HTTP request to the WorkTime server. No authorization check is applied here."}],"affected":[{"vendor":"NesterSoft Inc.","product":"WorkTime (on-prem/cloud)","defaultStatus":"unknown","versions":[{"version":"<= 11.8.8","status":"affected"}]}],"references":[{"url":"https://r.sec-consult.com/worktime","tags":["third-party-advisory"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"SEC-VLab","orgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","dateUpdated":"2026-02-19T11:01:56.524Z"},"credits":[{"lang":"en","type":"finder","value":"Tobias Niemann, SEC Consult Vulnerability Lab"},{"lang":"en","type":"finder","value":"Daniel Hirschberger, SEC Consult Vulnerability Lab"},{"lang":"en","type":"finder","value":"Thorger Jansen, SEC Consult Vulnerability Lab"},{"lang":"en","type":"finder","value":"Marius Renner, SEC Consult Vulnerability Lab"}],"impacts":[{"capecId":"CAPEC-166","descriptions":[{"lang":"en","value":"CAPEC-166 Force the System to Reset Values"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The vendor did not respond to our communication attempts anymore. It is currently as of February 2026 unclear, whether a patch is available. Please contact the vendor to request a patch for the identified critical security issues.<br>"}],"value":"The vendor did not respond to our communication attempts anymore. It is currently as of February 2026 unclear, whether a patch is available. Please contact the vendor to request a patch for the identified critical security issues."}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-02-20T20:34:46.208230Z","id":"CVE-2025-15563","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-20T20:35:11.872Z"}}]}}}