{"id":"CVE-2026-14437","kind":"vulnerability","aliases":["CVE-2026-14437"],"related":[],"title":"IBM Storage Scale: crafted URL lets remote attackers read arbitrary files","description":"IBM Storage Scale 5.2.3.0 through 5.2.3.9 and 6.0.1.0 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing \"dot dot\" sequences (/../) to view arbitrary files on the system.","summary":"IBM Storage Scale 5.2.3.0 through 5.2.3.9 and 6.0.1.0 fails to block directory traversal in URL requests. A remote attacker can send a crafted URL with \"../\" sequences to read arbitrary files on the system.","severity":"medium","cvss":6.5,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"IBM Storage Scale","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["ibm-storage-scale","infrastructure","self-hosted"],"not_affected_if":["unaffected-version"],"how_to_check":"- Check the installed Storage Scale version on each node, for example with `mmdiag --version`, and compare it to the affected ranges 5.2.3.0 through 5.2.3.9 and 6.0.1.0.\n- Confirm whether the web-facing component that handles these URL requests is reachable from outside the network.","fix":null,"status":"open","published_at":"2026-11-08T18:17:02+00:00","first_seen_at":"2026-11-08T18:22:21+00:00","triaged_at":"2026-11-08T18:22:45+00:00","updated_at":"2026-11-08T18:22:45+00:00","category":"infrastructure","confidence":0.5,"triage":{"at":"2026-11-08T18:22:45Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"internet","title":"IBM Storage Scale: crafted URL lets remote attackers read arbitrary files","impact":"medium","summary":"IBM Storage Scale 5.2.3.0 through 5.2.3.9 and 6.0.1.0 fails to block directory traversal in URL requests. A remote attacker can send a crafted URL with \"../\" sequences to read arbitrary files on the system.","audience":"businesses","category":"infrastructure","nicknames":[],"who_cares":["ibm-storage-scale","self-hosted"],"confidence":0.5,"fix_status":"unknown","needs_auth":"unknown","worst_case":"Attacker reads arbitrary files from the storage system","analyst_note":"Confirm the vulnerable component, authentication requirement, and fixed versions in the IBM security bulletin for CVE-2026-14437.","how_to_check":"- Check the installed Storage Scale version on each node, for example with `mmdiag --version`, and compare it to the affected ranges 5.2.3.0 through 5.2.3.9 and 6.0.1.0.\n- Confirm whether the web-facing component that handles these URL requests is reachable from outside the network.","plain_action":"","product_name":"IBM Storage Scale","needs_analyst":true,"not_affected_if":["unaffected-version"],"who_is_affected":"Organizations running IBM Storage Scale 5.2.3.0 through 5.2.3.9 or 6.0.1.0 that expose its HTTP-facing services to untrusted networks. Systems on the affected versions that are reachable only from a tightly controlled internal network carry less exposure. The sources do not name the specific web component involved.","user_interaction":"no","product_ecosystem":"vendor","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000776,"input_tokens":4571,"output_tokens":637,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-14437':14A,17A '-2026':13A,16A '/..':94C '5.2.3.0':32B,65C '5.2.3.9':34B,67C '6.0.1.0':36B,69C 'allow':71C 'arbitrari':10A,57B,97C 'attack':8A,47B,74C,82C 'block':39B 'contain':90C 'could':70C,83C 'craft':4A,51B,87C 'cve':12A,15A 'directori':40B,77C 'dot':91C,92C 'fail':37B 'file':11A,58B,98C 'host':28B 'ibm':1A,18A,22B,29B,62C 'ibm-storage-scal':21B 'infrastructur':25B 'let':6A 'read':9A,56B 'remot':7A,46B,73C 'request':44B,89C 'scale':3A,20A,24B,31B,64C 'self':27B 'self-host':26B 'send':49B,84C 'sequenc':54B,93C 'special':86C 'storag':2A,23B,30B,63C 'storage':19A 'system':61B,80C,101C 'travers':41B,76C 'url':5A,43B,52B,88C 'view':96C","nicknames":[],"mitigations":[],"who_affected":"Organizations running IBM Storage Scale 5.2.3.0 through 5.2.3.9 or 6.0.1.0 that expose its HTTP-facing services to untrusted networks. Systems on the affected versions that are reachable only from a tightly controlled internal network carry less exposure. The sources do not name the specific web component involved.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":["ibmstoragescale","storagescale"],"ptokens":["ibm","scale","storage"],"labels":["ibmstoragescale","infrastructure","medium","selfhosted","vendor"],"campaign_type":null,"search_a":"'-14437':14A,17A '-2026':13A,16A 'arbitrari':10A 'attack':8A 'craft':4A 'cve':12A,15A 'file':11A 'ibm':1A,18A 'let':6A 'read':9A 'remot':7A 'scale':3A,20A 'storag':2A 'storage':19A 'url':5A","search_b":"'5.2.3.0':32B '5.2.3.9':34B '6.0.1.0':36B 'arbitrari':57B 'attack':47B 'block':39B 'craft':51B 'directori':40B 'fail':37B 'file':58B 'host':28B 'ibm':22B,29B 'ibm-storage-scal':21B 'infrastructur':25B 'read':56B 'remot':46B 'request':44B 'scale':24B,31B 'self':27B 'self-host':26B 'send':49B 'sequenc':54B 'storag':23B,30B 'system':61B 'travers':41B 'url':43B,52B","search_c":"'/..':94C '5.2.3.0':65C '5.2.3.9':67C '6.0.1.0':69C 'allow':71C 'arbitrari':97C 'attack':74C,82C 'contain':90C 'could':70C,83C 'craft':87C 'directori':77C 'dot':91C,92C 'file':98C 'ibm':62C 'remot':73C 'request':89C 'scale':64C 'send':84C 'sequenc':93C 'special':86C 'storag':63C 'system':80C,101C 'travers':76C 'url':88C 'view':96C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-08T18:17:02+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cvss_by":"psirt@us.ibm.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-14437","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14437","severity":null,"published_at":"2026-11-08T18:17:02+00:00","modified_at":"2026-11-08T18:17:02+00:00","first_seen_at":"2026-11-08T18:22:21+00:00","fetched_at":"2026-11-08T18:22:21+00:00","note":null}],"documents":[],"disclosures":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}