{ "document": { "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE" } }, "lang": "nl", "notes": [ { "category": "legal_disclaimer", "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions:\n\n NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein.\n\n NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory.\n This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings." }, { "category": "description", "text": "Veeam heeft meerdere kwetsbaarheden verholpen in Veeam Service Provider Console.", "title": "Feiten" }, { "category": "description", "text": "De kwetsbaarheden bevinden zich in verschillende onderdelen van Veeam Service Provider Console. Een onbevoegde aanvaller kan zich voordoen als een beheerde agent binnen het systeem en daarmee de bijbehorende inloggegevens achterhalen. Daarnaast kan een aanvaller willekeurige bestanden schrijven op de managementserver, wat kan leiden tot het uitvoeren van remote code en het verkrijgen van verhoogde privileges. Verder kan een onbevoegde gebruiker een Denial-of-Service veroorzaken door overmatig geheugenverbruik te triggeren, wat de beschikbaarheid van de service beïnvloedt. Ten slotte is het mogelijk voor een onbevoegde aanvaller om tijdens de initiële fase van een beheerderssessie toegang te krijgen tot de proxied appliance API met Portal Administrator-privileges, door onvoldoende sessiebeheer en toegangscontrole.", "title": "Interpretaties" }, { "category": "description", "text": "Veeam heeft updates uitgebracht om de kwetsbaarheden in Veeam Service Provider Console te verhelpen. Zie bijgevoegde referenties voor meer informatie.", "title": "Oplossingen" }, { "category": "general", "text": "medium", "title": "Kans" }, { "category": "general", "text": "high", "title": "Schade" }, { "category": "general", "text": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "title": "CWE-22" }, { "category": "general", "text": "Authentication Bypass Using an Alternate Path or Channel", "title": "CWE-288" }, { "category": "general", "text": "Missing Authentication for Critical Function", "title": "CWE-306" }, { "category": "general", "text": "Memory Allocation with Excessive Size Value", "title": "CWE-789" } ], "publisher": { "category": "coordinator", "contact_details": "cert@ncsc.nl", "name": "Nationaal Cyber Security Centrum", "namespace": "https://www.ncsc.nl/" }, "references": [ { "category": "external", "summary": "Reference", "url": "https://www.veeam.com/kb4893" } ], "title": "Kwetsbaarheden verholpen in Veeam Service Provider Console", "tracking": { "current_release_date": "2026-08-05T17:21:23.547515Z", "generator": { "date": "2025-08-04T16:30:00Z", "engine": { "name": "V.A.", "version": "1.3" } }, "id": "NCSC-2026-0276", "initial_release_date": "2026-08-05T17:21:23.547515Z", "revision_history": [ { "date": "2026-08-05T17:21:23.547515Z", "number": "1.0.0", "summary": "Initiele versie" } ], "status": "final", "version": "1.0.0" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/*", "product": { "name": "vers:unknown/*", "product_id": "CSAFPID-1" } } ], "category": "product_name", "name": "Service Provider Console" } ], "category": "vendor", "name": "Veeam" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-58073", "cwe": { "id": "CWE-288", "name": "Authentication Bypass Using an Alternate Path or Channel" }, "notes": [ { "category": "other", "text": "Authentication Bypass Using an Alternate Path or Channel", "title": "CWE-288" }, { "category": "description", "text": "A vulnerability in Veeam Service Provider Console enables an unauthenticated attacker to impersonate a managed agent and acquire that agent's credentials.", "title": "Summary" }, { "category": "general", "text": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H", "title": "CVSSV4" } ], "product_status": { "known_affected": [ "CSAFPID-1" ] }, "references": [ { "category": "self", "summary": "CVE-2026-58073 | NCSC-NL Website", "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-58073.json" } ], "title": "CVE-2026-58073" }, { "cve": "CVE-2026-58072", "cwe": { "id": "CWE-22", "name": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')" }, "notes": [ { "category": "other", "text": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "title": "CWE-22" }, { "category": "description", "text": "A vulnerability in Veeam Service Provider Console allows arbitrary file write on the management server, which can lead to remote code execution.", "title": "Summary" }, { "category": "general", "text": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H", "title": "CVSSV4" } ], "product_status": { "known_affected": [ "CSAFPID-1" ] }, "references": [ { "category": "self", "summary": "CVE-2026-58072 | NCSC-NL Website", "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-58072.json" } ], "title": "CVE-2026-58072" }, { "cve": "CVE-2026-58067", "cwe": { "id": "CWE-789", "name": "Memory Allocation with Excessive Size Value" }, "notes": [ { "category": "other", "text": "Memory Allocation with Excessive Size Value", "title": "CWE-789" }, { "category": "description", "text": "A vulnerability in Veeam Service Provider Console enables an unauthenticated attacker to exhaust host memory, resulting in a denial of service condition.", "title": "Summary" }, { "category": "general", "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N", "title": "CVSSV4" } ], "product_status": { "known_affected": [ "CSAFPID-1" ] }, "references": [ { "category": "self", "summary": "CVE-2026-58067 | NCSC-NL Website", "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-58067.json" } ], "title": "CVE-2026-58067" }, { "cve": "CVE-2026-58071", "cwe": { "id": "CWE-306", "name": "Missing Authentication for Critical Function" }, "notes": [ { "category": "other", "text": "Missing Authentication for Critical Function", "title": "CWE-306" }, { "category": "description", "text": "A vulnerability in Veeam Service Provider Console allows an unauthenticated attacker to access the proxied appliance API with Portal Administrator privileges briefly after an administrator session starts.", "title": "Summary" }, { "category": "general", "text": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "title": "CVSSV4" } ], "product_status": { "known_affected": [ "CSAFPID-1" ] }, "references": [ { "category": "self", "summary": "CVE-2026-58071 | NCSC-NL Website", "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-58071.json" } ], "title": "CVE-2026-58071" } ] }