{"id":"CVE-2021-3942","state":"PUBLISHED","title":"Certain HP Print products and Digital Sending products may be vulnerable to potential remote code execution and buffer overflow with use of Link-Local Multicast Name Resolution or ","description":"Certain HP Print products and Digital Sending products may be vulnerable to potential remote code execution and buffer overflow with use of Link-Local Multicast Name Resolution or LLMNR.","publishedAt":"2022-11-22T23:07:47.320Z","updatedAt":"2025-04-25T20:52:47.519Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"hp","products":["HP Inc. HP Print products and Digital Sending products"],"affected":[{"vendor":"HP Inc.","product":"HP Print products and Digital Sending products","versions":[{"version":"See HP Security Bulletin reference for affected versions.","status":"affected"}]}],"references":["https://support.hp.com/us-en/document/ish_5948778-5949142-16/hpsbpi03780"],"weaknesses":["CWE-119"],"ingestedAt":"2026-10-29T19:48:55.807Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/3xxx/CVE-2021-3942.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-3942","state":"PUBLISHED","datePublished":"2022-11-22T23:07:47.320Z","dateUpdated":"2025-04-25T20:52:47.519Z","assignerShortName":"hp","assignerOrgId":"74586083-13ce-40fd-b46a-8e5d23cfbcb2","requesterUserId":"e0158710-d811-4b94-9318-6cef34bebe03","dateReserved":"2021-11-09T21:58:12.461Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Certain HP Print products and Digital Sending products may be vulnerable to potential remote code execution and buffer overflow with use of Link-Local Multicast Name Resolution or LLMNR."}],"affected":[{"vendor":"HP Inc.","product":"HP Print products and Digital Sending products","versions":[{"version":"See HP Security Bulletin reference for affected versions.","status":"affected"}]}],"references":[{"url":"https://support.hp.com/us-en/document/ish_5948778-5949142-16/hpsbpi03780"}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"hp","orgId":"74586083-13ce-40fd-b46a-8e5d23cfbcb2","dateUpdated":"2022-12-12T12:11:04.548Z"},"x_generator":{"engine":"cveClient/1.0.13"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://support.hp.com/us-en/document/ish_5948778-5949142-16/hpsbpi03780","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T17:09:09.705Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-04-25T20:51:16.365911Z","id":"CVE-2021-3942","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-25T20:52:47.519Z"}}]}}}