{"id":"CVE-2023-27971","title":"Certain HP LaserJet Pro print products are potentially vulnerable to Buffer Overflow and/or Elevation of Privilege.","summary":"Certain HP LaserJet Pro print products are potentially vulnerable to Buffer Overflow and/or Elevation of Privilege.","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-120","CWE-120"],"vendor":"hp","product":"laserjet_pro_m304-m305_w1a46a_firmware","affected":["laserjet_pro_m304-m305_w1a46a_firmware < 002_2310a","laserjet_pro_m304-m305_w1a47a_firmware < 002_2310a","laserjet_pro_m304-m305_w1a48a_firmware < 002_2310a","laserjet_pro_m304-m305_w1a66a_firmware < 002_2310a","laserjet_pro_m404-m405_93m22a_firmware < 002_2310a","laserjet_pro_m404-m405_w1a51a_firmware < 002_2310a","laserjet_pro_m404-m405_w1a52a_firmware < 002_2310a","laserjet_pro_m404-m405_w1a53a_firmware < 002_2310a","laserjet_pro_m404-m405_w1a56a_firmware < 002_2310a","laserjet_pro_m404-m405_w1a57a_firmware < 002_2310a","laserjet_pro_m404-m405_w1a58a_firmware < 002_2310a","laserjet_pro_m404-m405_w1a59a_firmware < 002_2310a","laserjet_pro_m404-m405_w1a60a_firmware < 002_2310a","laserjet_pro_m404-m405_w1a63a_firmware < 002_2310a","laserjet_pro_m453-m454_w1y40a_firmware < 002_2310a","laserjet_pro_m453-m454_w1y41a_firmware < 002_2310a","laserjet_pro_m453-m454_w1y43a_firmware < 002_2310a","laserjet_pro_m453-m454_w1y44a_firmware < 002_2310a","laserjet_pro_m453-m454_w1y45a_firmware < 002_2310a","laserjet_pro_m453-m454_w1y46a_firmware < 002_2310a","laserjet_pro_m453-m454_w1y47a_firmware < 002_2310a","laserjet_pro_mfp_m428-m429_f_w1a29a_firmware < 002_2310a","laserjet_pro_mfp_m428-m429_f_w1a30a_firmware < 002_2310a","laserjet_pro_mfp_m428-m429_f_w1a32a_firmware < 002_2310a","laserjet_pro_mfp_m428-m429_f_w1a34a_firmware < 002_2310a","laserjet_pro_mfp_m428-m429_f_w1a35a_firmware < 002_2310a","laserjet_pro_mfp_m428-m429_f_w1a38a_firmware < 002_2310a","laserjet_pro_mfp_m428-m429_w1a28a_firmware < 002_2310a","laserjet_pro_mfp_m428-m429_w1a31a_firmware < 002_2310a","laserjet_pro_mfp_m428-m429_w1a33a_firmware < 002_2310a","w1a75a_firmware < 002_2310a","w1a76a_firmware < 002_2310a","w1a77a_firmware < 002_2310a","w1a78a_firmware < 002_2310a","w1a79a_firmware < 002_2310a","w1a80a_firmware < 002_2310a","w1a81a_firmware < 002_2310a","w1a82a_firmware < 002_2310a"],"patched":["laserjet_pro_m304-m305_w1a46a_firmware 002_2310a","laserjet_pro_m304-m305_w1a47a_firmware 002_2310a","laserjet_pro_m304-m305_w1a48a_firmware 002_2310a","laserjet_pro_m304-m305_w1a66a_firmware 002_2310a","laserjet_pro_m404-m405_93m22a_firmware 002_2310a","laserjet_pro_m404-m405_w1a51a_firmware 002_2310a","laserjet_pro_m404-m405_w1a52a_firmware 002_2310a","laserjet_pro_m404-m405_w1a53a_firmware 002_2310a","laserjet_pro_m404-m405_w1a56a_firmware 002_2310a","laserjet_pro_m404-m405_w1a57a_firmware 002_2310a","laserjet_pro_m404-m405_w1a58a_firmware 002_2310a","laserjet_pro_m404-m405_w1a59a_firmware 002_2310a","laserjet_pro_m404-m405_w1a60a_firmware 002_2310a","laserjet_pro_m404-m405_w1a63a_firmware 002_2310a","laserjet_pro_m453-m454_w1y40a_firmware 002_2310a","laserjet_pro_m453-m454_w1y41a_firmware 002_2310a","laserjet_pro_m453-m454_w1y43a_firmware 002_2310a","laserjet_pro_m453-m454_w1y44a_firmware 002_2310a","laserjet_pro_m453-m454_w1y45a_firmware 002_2310a","laserjet_pro_m453-m454_w1y46a_firmware 002_2310a","laserjet_pro_m453-m454_w1y47a_firmware 002_2310a","laserjet_pro_mfp_m428-m429_f_w1a29a_firmware 002_2310a","laserjet_pro_mfp_m428-m429_f_w1a30a_firmware 002_2310a","laserjet_pro_mfp_m428-m429_f_w1a32a_firmware 002_2310a","laserjet_pro_mfp_m428-m429_f_w1a34a_firmware 002_2310a","laserjet_pro_mfp_m428-m429_f_w1a35a_firmware 002_2310a","laserjet_pro_mfp_m428-m429_f_w1a38a_firmware 002_2310a","laserjet_pro_mfp_m428-m429_w1a28a_firmware 002_2310a","laserjet_pro_mfp_m428-m429_w1a31a_firmware 002_2310a","laserjet_pro_mfp_m428-m429_w1a33a_firmware 002_2310a","w1a75a_firmware 002_2310a","w1a76a_firmware 002_2310a","w1a77a_firmware 002_2310a","w1a78a_firmware 002_2310a","w1a79a_firmware 002_2310a","w1a80a_firmware 002_2310a","w1a81a_firmware 002_2310a","w1a82a_firmware 002_2310a"],"published":"2023-04-28","updated":"2026-06-25","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2023-27971","references":[{"url":"https://support.hp.com/us-en/document/ish_7919962-7920003-16/hpsbpi03839","label":"hp-security-alert@hp.com"},{"url":"https://support.hp.com/us-en/document/ish_7919962-7920003-16/hpsbpi03839","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00899,"epssPercentile":0.57615,"ingestedAt":"2026-06-26T16:43:13.363Z","slug":"CVE-2023-27971","body":"## Overview\n\nCertain HP LaserJet Pro print products are potentially vulnerable to Buffer Overflow and/or Elevation of Privilege.\n\n## Affected\n\n- `laserjet_pro_m304-m305_w1a46a_firmware < 002_2310a`\n- `laserjet_pro_m304-m305_w1a47a_firmware < 002_2310a`\n- `laserjet_pro_m304-m305_w1a48a_firmware < 002_2310a`\n- `laserjet_pro_m304-m305_w1a66a_firmware < 002_2310a`\n- `laserjet_pro_m404-m405_93m22a_firmware < 002_2310a`\n- `laserjet_pro_m404-m405_w1a51a_firmware < 002_2310a`\n- `laserjet_pro_m404-m405_w1a52a_firmware < 002_2310a`\n- `laserjet_pro_m404-m405_w1a53a_firmware < 002_2310a`\n- `laserjet_pro_m404-m405_w1a56a_firmware < 002_2310a`\n- `laserjet_pro_m404-m405_w1a57a_firmware < 002_2310a`\n- `laserjet_pro_m404-m405_w1a58a_firmware < 002_2310a`\n- `laserjet_pro_m404-m405_w1a59a_firmware < 002_2310a`\n- `laserjet_pro_m404-m405_w1a60a_firmware < 002_2310a`\n- `laserjet_pro_m404-m405_w1a63a_firmware < 002_2310a`\n- `laserjet_pro_m453-m454_w1y40a_firmware < 002_2310a`\n- `laserjet_pro_m453-m454_w1y41a_firmware < 002_2310a`\n- `laserjet_pro_m453-m454_w1y43a_firmware < 002_2310a`\n- `laserjet_pro_m453-m454_w1y44a_firmware < 002_2310a`\n- `laserjet_pro_m453-m454_w1y45a_firmware < 002_2310a`\n- `laserjet_pro_m453-m454_w1y46a_firmware < 002_2310a`\n- `laserjet_pro_m453-m454_w1y47a_firmware < 002_2310a`\n- `laserjet_pro_mfp_m428-m429_f_w1a29a_firmware < 002_2310a`\n- `laserjet_pro_mfp_m428-m429_f_w1a30a_firmware < 002_2310a`\n- `laserjet_pro_mfp_m428-m429_f_w1a32a_firmware < 002_2310a`\n- `laserjet_pro_mfp_m428-m429_f_w1a34a_firmware < 002_2310a`\n- `laserjet_pro_mfp_m428-m429_f_w1a35a_firmware < 002_2310a`\n- `laserjet_pro_mfp_m428-m429_f_w1a38a_firmware < 002_2310a`\n- `laserjet_pro_mfp_m428-m429_w1a28a_firmware < 002_2310a`\n- `laserjet_pro_mfp_m428-m429_w1a31a_firmware < 002_2310a`\n- `laserjet_pro_mfp_m428-m429_w1a33a_firmware < 002_2310a`\n- `w1a75a_firmware < 002_2310a`\n- `w1a76a_firmware < 002_2310a`\n- `w1a77a_firmware < 002_2310a`\n- `w1a78a_firmware < 002_2310a`\n- `w1a79a_firmware < 002_2310a`\n- `w1a80a_firmware < 002_2310a`\n- `w1a81a_firmware < 002_2310a`\n- `w1a82a_firmware < 002_2310a`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `laserjet_pro_m304-m305_w1a46a_firmware 002_2310a`\n- `laserjet_pro_m304-m305_w1a47a_firmware 002_2310a`\n- `laserjet_pro_m304-m305_w1a48a_firmware 002_2310a`\n- `laserjet_pro_m304-m305_w1a66a_firmware 002_2310a`\n- `laserjet_pro_m404-m405_93m22a_firmware 002_2310a`\n- `laserjet_pro_m404-m405_w1a51a_firmware 002_2310a`\n- `laserjet_pro_m404-m405_w1a52a_firmware 002_2310a`\n- `laserjet_pro_m404-m405_w1a53a_firmware 002_2310a`\n- `laserjet_pro_m404-m405_w1a56a_firmware 002_2310a`\n- `laserjet_pro_m404-m405_w1a57a_firmware 002_2310a`\n- `laserjet_pro_m404-m405_w1a58a_firmware 002_2310a`\n- `laserjet_pro_m404-m405_w1a59a_firmware 002_2310a`\n- `laserjet_pro_m404-m405_w1a60a_firmware 002_2310a`\n- `laserjet_pro_m404-m405_w1a63a_firmware 002_2310a`\n- `laserjet_pro_m453-m454_w1y40a_firmware 002_2310a`\n- `laserjet_pro_m453-m454_w1y41a_firmware 002_2310a`\n- `laserjet_pro_m453-m454_w1y43a_firmware 002_2310a`\n- `laserjet_pro_m453-m454_w1y44a_firmware 002_2310a`\n- `laserjet_pro_m453-m454_w1y45a_firmware 002_2310a`\n- `laserjet_pro_m453-m454_w1y46a_firmware 002_2310a`\n- `laserjet_pro_m453-m454_w1y47a_firmware 002_2310a`\n- `laserjet_pro_mfp_m428-m429_f_w1a29a_firmware 002_2310a`\n- `laserjet_pro_mfp_m428-m429_f_w1a30a_firmware 002_2310a`\n- `laserjet_pro_mfp_m428-m429_f_w1a32a_firmware 002_2310a`\n- `laserjet_pro_mfp_m428-m429_f_w1a34a_firmware 002_2310a`\n- `laserjet_pro_mfp_m428-m429_f_w1a35a_firmware 002_2310a`\n- `laserjet_pro_mfp_m428-m429_f_w1a38a_firmware 002_2310a`\n- `laserjet_pro_mfp_m428-m429_w1a28a_firmware 002_2310a`\n- `laserjet_pro_mfp_m428-m429_w1a31a_firmware 002_2310a`\n- `laserjet_pro_mfp_m428-m429_w1a33a_firmware 002_2310a`\n- `w1a75a_firmware 002_2310a`\n- `w1a76a_firmware 002_2310a`\n- `w1a77a_firmware 002_2310a`\n- `w1a78a_firmware 002_2310a`\n- `w1a79a_firmware 002_2310a`\n- `w1a80a_firmware 002_2310a`\n- `w1a81a_firmware 002_2310a`\n- `w1a82a_firmware 002_2310a`","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}