{"id":"CVE-2023-49897","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-49897","generatedAt":"2026-10-31T10:23:17.961Z","title":"FXC AE1021, AE1021PE OS Command Injection Vulnerability","description":"An OS command injection vulnerability exists in AE1021PE firmware version 2.0.9 and earlier and AE1021 firmware version 2.0.9 and earlier. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.","published":"2023-12-06T07:15:42.000Z","lastModified":"2026-06-17T06:36:41.000Z","status":"Analyzed","sourceIdentifier":"vultures@jpcert.or.jp","cvss":{"version":"3.1","score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-78"],"affected":["fxc/ae1021 firmware","fxc/ae1021pe firmware"],"epss":{"score":0.50447,"percentile":0.98911,"date":"2026-10-30","history":[]},"kev":{"listed":true,"dateAdded":"2023-12-21","dueDate":"2024-01-11","knownRansomwareCampaignUse":"Unknown","notes":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.\nhttps://www.fxc.jp/news/20231206 ;  https://nvd.nist.gov/vuln/detail/CVE-2023-49897"},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"Known to be exploited in the wild (CISA KEV, CISA remediation deadline 11 January 2024). Treat as an emergency change: patch or isolate now, then hunt for prior compromise."},"changes":[],"references":[{"url":"https://jvn.jp/en/vu/JVNVU92152057/","tags":["Third Party Advisory"],"source":"vultures@jpcert.or.jp"},{"url":"https://www.akamai.com/blog/security-research/zero-day-vulnerability-spreading-mirai-patched","tags":["Exploit","Third Party Advisory"],"source":"vultures@jpcert.or.jp"},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-355-01","tags":["Third Party Advisory","US Government Resource"],"source":"vultures@jpcert.or.jp"},{"url":"https://www.fxc.jp/news/20231206","tags":["Release Notes","Vendor Advisory"],"source":"vultures@jpcert.or.jp"},{"url":"https://jvn.jp/en/vu/JVNVU92152057/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.akamai.com/blog/security-research/zero-day-vulnerability-spreading-mirai-patched","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-355-01","tags":["Third Party Advisory","US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.fxc.jp/news/20231206","tags":["Release Notes","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-49897","tags":["US Government Resource"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-49897","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}