{"id":"CVE-2022-45853","state":"PUBLISHED","title":"The privilege escalation vulnerability in the Zyxel GS1900-8 firmware version ","description":"The privilege escalation vulnerability in the Zyxel GS1900-8 firmware version \n\nV2.70(AAHH.3) and the GS1900-8HP firmware version V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as 'root' on a vulnerable device via SSH.","publishedAt":"2023-05-30T10:02:46.637Z","updatedAt":"2025-01-10T17:32:54.505Z","severity":{"score":6.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","source":"Zyxel"},"assigner":"Zyxel","products":["Zyxel GS1900-8HP firmware","Zyxel GS1900-8 firmware"],"affected":[{"vendor":"Zyxel","product":"GS1900-8HP firmware","defaultStatus":"unaffected","versions":[{"version":"V2.70(AAHI.3)","status":"affected"}]},{"vendor":"Zyxel","product":"GS1900-8 firmware","defaultStatus":"unaffected","versions":[{"version":"V2.70(AAHH.3)","status":"affected"}]}],"references":["https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-privilege-escalation-vulnerability-in-gs1900-series-switches"],"weaknesses":["CWE-269","CWE-276"],"ingestedAt":"2026-10-29T19:50:51.061Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/45xxx/CVE-2022-45853.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-45853","state":"PUBLISHED","datePublished":"2023-05-30T10:02:46.637Z","dateUpdated":"2025-01-10T17:32:54.505Z","assignerShortName":"Zyxel","assignerOrgId":"96e50032-ad0d-4058-a115-4d2c13821f9f","dateReserved":"2022-11-23T08:05:40.138Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The privilege escalation vulnerability in the Zyxel GS1900-8 firmware version \n\nV2.70(AAHH.3) and the GS1900-8HP firmware version V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as 'root' on a vulnerable device via SSH."}],"affected":[{"vendor":"Zyxel","product":"GS1900-8HP firmware","defaultStatus":"unaffected","versions":[{"version":"V2.70(AAHI.3)","status":"affected"}]},{"vendor":"Zyxel","product":"GS1900-8 firmware","defaultStatus":"unaffected","versions":[{"version":"V2.70(AAHH.3)","status":"affected"}]}],"references":[{"url":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-privilege-escalation-vulnerability-in-gs1900-series-switches"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-269","description":"CWE-269 Improper Privilege Management","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Zyxel","orgId":"96e50032-ad0d-4058-a115-4d2c13821f9f","dateUpdated":"2023-06-06T01:35:03.430Z"},"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-privilege-escalation-vulnerability-in-gs1900-series-switches","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T14:24:03.156Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-10T17:32:17.796591Z","id":"CVE-2022-45853","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-276","type":"CWE","lang":"en","description":"CWE-276 Incorrect Default Permissions"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-10T17:32:54.505Z"}}]}}}