{"id":"CVE-2026-11889","state":"PUBLISHED","title":"SALTO ProAccess Space Authorization Bypass Through User-Controlled Key","description":"SALTO ProAccess Space software using the tenancy feature / logical \npartition is vulnerable to a privilege escalation attack that could \nallow an authorized attacker to access any space managed by the affected\n product.","publishedAt":"2026-07-16T20:38:46.479Z","updatedAt":"2026-07-17T13:21:12.776Z","severity":{"score":7.1,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","source":"icscert"},"assigner":"icscert","products":["SALTO ProAccess Space"],"affected":[{"vendor":"SALTO","product":"ProAccess Space","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"6.13","versionType":"custom"},{"version":"6.13","status":"unaffected"}]}],"references":["https://www.cisa.gov/news-events/ics-advisories/icsa-26-197-07","https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-197-07.json"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:10:52.580Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/11xxx/CVE-2026-11889.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-11889","state":"PUBLISHED","datePublished":"2026-07-16T20:38:46.479Z","dateUpdated":"2026-07-17T13:21:12.776Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2026-06-10T14:40:08.574Z"},"containers":{"cna":{"title":"SALTO ProAccess Space Authorization Bypass Through User-Controlled Key","descriptions":[{"lang":"en","value":"SALTO ProAccess Space software using the tenancy feature / logical \npartition is vulnerable to a privilege escalation attack that could \nallow an authorized attacker to access any space managed by the affected\n product."}],"affected":[{"vendor":"SALTO","product":"ProAccess Space","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"6.13","versionType":"custom"},{"version":"6.13","status":"unaffected"}]}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-197-07"},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-197-07.json"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":6.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","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":"HIGH","baseScore":7.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateUpdated":"2026-07-16T20:38:46.479Z"},"solutions":[{"lang":"en","value":"Users of SALTO ProAccess using the tenancy feature should upgrade to version 6.13.\n\n\n\nTo further enhance security after \napplying the update: \n\n  *  Operate ProAccess Space on a protected internal \nnetwork and avoid exposing it directly to the Internet. \n  *  Restrict \noperator-level accounts to the minimum required and apply \nleast-privilege principles. \n  *  If feasible, disable the partitioning \nfeature and operate under a single partition. \n  *  When strong tenant \nseparation is required, consider running separate Space instances \n(isolated environments) rather than relying solely on logical \npartitioning.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>Users of SALTO ProAccess using the tenancy feature should upgrade to version 6.13.</p><p>To further enhance security after \napplying the update:&nbsp;</p><ol><li>Operate ProAccess Space on a protected internal \nnetwork and avoid exposing it directly to the Internet.&nbsp;</li><li>Restrict \noperator-level accounts to the minimum required and apply \nleast-privilege principles.&nbsp;</li><li>If feasible, disable the partitioning \nfeature and operate under a single partition.&nbsp;</li><li>When strong tenant \nseparation is required, consider running separate Space instances \n(isolated environments) rather than relying solely on logical \npartitioning.</li></ol>"}]}],"credits":[{"lang":"en","value":"Bernhard Lorenz of Limes Security reported this vulnerability to CISA.","type":"finder"}],"source":{"advisory":"ICSA-26-197-07","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-17T13:21:04.700942Z","id":"CVE-2026-11889","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":"2026-07-17T13:21:12.776Z"}}]}}}