{"id":"CVE-2019-0344","kind":"vulnerability","aliases":["CVE-2019-0344"],"related":[],"title":"Due to unsafe deserialization used in SAP Commerce Cloud (virtualjdbc extension), versions 6.4, 6.5, 6.6, 6.7, 1808,…","description":"SAP Commerce Cloud (formerly known as Hybris) contains a deserialization of untrusted data vulnerability within the mediaconversion and virtualjdbc extension that allows for code injection.\n\nCISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","summary":"SAP Commerce Cloud (formerly Hybris) has a deserialization flaw in its mediaconversion and virtualjdbc extensions. An attacker who can send crafted serialized data can inject code that runs on the server.","severity":"critical","cvss":9.8,"epss":null,"exploited":true,"exploited_at":"2024-09-30T00:00:00+00:00","products":[{"name":"SAP Commerce Cloud","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"sap commerce cloud","fixed":[],"affected":"= 6.4","ecosystem":"vendor"},{"name":"sap commerce cloud","fixed":[],"affected":"= 6.5","ecosystem":"vendor"},{"name":"sap commerce cloud","fixed":[],"affected":"= 6.6","ecosystem":"vendor"},{"name":"sap commerce cloud","fixed":[],"affected":"= 6.7","ecosystem":"vendor"},{"name":"sap commerce cloud","fixed":[],"affected":"= 1808","ecosystem":"vendor"},{"name":"sap commerce cloud","fixed":[],"affected":"= 1811","ecosystem":"vendor"},{"name":"sap commerce cloud","fixed":[],"affected":"= 1905","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["exploited","hybris","sap-commerce-cloud","vendor"],"not_affected_if":["unknown"],"how_to_check":null,"fix":"Apply the mitigations from the vendor (SAP) instructions, or stop using the affected product if no mitigation is available.","status":"open","published_at":"2019-08-14T14:15:16+00:00","first_seen_at":"2026-10-23T19:11:51+00:00","triaged_at":"2026-10-23T20:56:33+00:00","updated_at":"2026-10-23T22:29:05+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-23T20:56:33Z","model":"claude-haiku-5-5","output":{"fix":"Apply the mitigations from the vendor (SAP) instructions, or stop using the affected product if no mitigation is available.","reach":"unknown","impact":"high","summary":"SAP Commerce Cloud (formerly Hybris) has a deserialization flaw in its mediaconversion and virtualjdbc extensions. An attacker who can send crafted serialized data can inject code that runs on the server.","category":"vendor","who_cares":["sap-commerce-cloud","hybris"],"confidence":0.6,"needs_auth":"unknown","worst_case":"Attacker injects code that runs on the Commerce server","analyst_note":"Find SAP's security note for CVE-2019-0344 to confirm affected versions, whether the mediaconversion and virtualjdbc extensions must be enabled, and the exact mitigation steps.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["unknown"],"user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"critical"},"cost_usd":0.000463,"input_tokens":2839,"output_tokens":358,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-0344':20A,23A '-2019':19A,22A '1808':17A '6.4':13A '6.5':14A '6.6':15A '6.7':16A 'action':113C 'allow':107C 'appli':114C 'attack':71B 'cisa':111C 'cloud':9A,26A,29A,32A,35A,38A,41A,44A,47A,53B,57B,88C 'code':80B,109C 'commerc':8A,52B,56B,87C 'commerce':25A,28A,31A,34A,37A,40A,43A,46A 'contain':93C 'craft':75B 'cve':18A,21A 'data':77B,98C 'deseri':4A,62B,95C 'discontinu':120C 'due':1A 'exploit':48B 'extens':11A,69B,105C 'flaw':63B 'former':58B,89C 'hybri':49B,59B,92C 'inject':79B,110C 'instruct':118C 'known':90C 'mediaconvers':66B,102C 'mitig':115C,126C 'per':116C 'product':124C 'requir':112C 'run':82B 'sap':7A,24A,27A,30A,33A,36A,39A,42A,45A,51B,55B,86C 'sap-commerce-cloud':50B 'send':74B 'serial':76B 'server':85B 'unavail':128C 'unsaf':3A 'untrust':97C 'use':5A,121C 'vendor':54B,117C 'version':12A 'virtualjdbc':10A,68B,104C 'vulner':99C 'within':100C","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2019-08-14T14:15:16+00:00","kev":{"dateAdded":"2024-09-30","dueDate":"2024-10-21","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:U/C:H/I:H/A:H","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2019-0344","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2019-0344","severity":null,"published_at":"2024-09-30T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:51+00:00","fetched_at":"2026-10-25T10:39:05+00:00","note":null},{"source":"nvd","external_id":"CVE-2019-0344","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-0344","severity":null,"published_at":"2019-08-14T14:15:16+00:00","modified_at":"2026-06-17T02:08:12+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"}