{"id":"CVE-2024-28995","kind":"vulnerability","aliases":["CVE-2024-28995"],"related":[],"title":"SolarWinds Serv-U was susceptible to a directory transversal vulnerability that would allow access to read sensitive…","description":"SolarWinds Serv-U contains a path traversal vulnerability that allows an attacker access to read sensitive files on the host machine.\n\nCISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","summary":"SolarWinds Serv-U is a file transfer server, and this flaw is a path traversal that lets an attacker read sensitive files on the host. It is listed in CISA's Known Exploited Vulnerabilities catalog, so attacks in the wild are confirmed.","severity":"high","cvss":8.6,"epss":null,"exploited":true,"exploited_at":"2024-07-17T00:00:00+00:00","products":[{"name":"solarwinds serv-u","fixed":["15.4.2"],"affected":"< 15.4.2","ecosystem":"vendor"},{"name":"solarwinds serv-u","fixed":[],"affected":"= 15.4.2","ecosystem":"vendor"},{"name":"SolarWinds Serv-U","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["exploited","file-transfer","infrastructure","self-hosted","serv-u","solarwinds"],"not_affected_if":["not-serv-u"],"how_to_check":null,"fix":"Apply the mitigations from the SolarWinds vendor advisory, or stop using Serv-U if mitigations are unavailable (per CISA required action).","status":"open","published_at":"2024-06-06T09:15:14+00:00","first_seen_at":"2026-10-23T19:11:51+00:00","triaged_at":"2026-10-23T20:58:32+00:00","updated_at":"2026-10-24T00:09:51+00:00","category":"infrastructure","confidence":0.6,"triage":{"at":"2026-10-23T20:58:32Z","model":"claude-haiku-5-5","output":{"fix":"Apply the mitigations from the SolarWinds vendor advisory, or stop using Serv-U if mitigations are unavailable (per CISA required action).","reach":"network","impact":"medium","summary":"SolarWinds Serv-U is a file transfer server, and this flaw is a path traversal that lets an attacker read sensitive files on the host. It is listed in CISA's Known Exploited Vulnerabilities catalog, so attacks in the wild are confirmed.","category":"infrastructure","who_cares":["solarwinds","serv-u","file-transfer","self-hosted"],"confidence":0.6,"needs_auth":"unknown","worst_case":"Attacker reads sensitive files from the server host","analyst_note":"Find the SolarWinds advisory and affected/fixed Serv-U versions, and whether auth is required, via the CISA KEV entry and vendor bulletin.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["not-serv-u"],"user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000472,"input_tokens":2810,"output_tokens":381,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2024':20A,23A '-28995':21A,24A 'access':15A,105C 'action':116C 'allow':14A,102C 'appli':117C 'attack':68B,86B,104C 'catalog':84B 'cisa':79B,114C 'confirm':91B 'contain':96C 'cve':19A,22A 'directori':9A 'discontinu':123C 'exploit':37B,82B 'file':39B,55B,71B,109C 'file-transf':38B 'flaw':60B 'host':44B,74B,112C 'infrastructur':41B 'instruct':121C 'known':81B 'let':66B 'list':77B 'machin':113C 'mitig':118C,129C 'path':63B,98C 'per':119C 'product':127C 'read':17A,69B,107C 'requir':115C 'self':43B 'self-host':42B 'sensit':18A,70B,108C 'serv':3A,27A,31A,35A,46B,51B,94C 'serv-u':2A,26A,30A,34A,45B,50B,93C 'server':57B 'solarwind':1A,48B,49B,92C 'solarwinds':25A,29A,33A 'suscept':6A 'transfer':40B,56B 'transvers':10A 'travers':64B,99C 'u':4A,28A,32A,36A,47B,52B,95C 'unavail':131C 'use':124C 'vendor':120C 'vulner':11A,83B,100C 'wild':89B 'would':13A","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2024-06-06T09:15:14+00:00","kev":{"dateAdded":"2024-07-17","dueDate":"2024-08-07","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","cvss_by":"psirt@solarwinds.com","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2024-28995","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2024-28995","severity":null,"published_at":"2024-07-17T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:51+00:00","fetched_at":"2026-10-25T17:39:56+00:00","note":null},{"source":"nvd","external_id":"CVE-2024-28995","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-28995","severity":null,"published_at":"2024-06-06T09:15:14+00:00","modified_at":"2026-06-17T07:22:13+00:00","first_seen_at":"2026-10-23T22:29:05+00:00","fetched_at":"2026-10-23T22:29:05+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}