{"id":"CVE-2023-2522","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-2522","generatedAt":"2026-11-04T23:32:04.006Z","title":"A vulnerability was found in Chengdu VEC40G 3.0.","description":"A vulnerability was found in Chengdu VEC40G 3.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /send_order.cgi?parameter=access_detect of the component Network Detection. The manipulation of the argument COUNT with the input 3 | netstat -an leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-228013 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","published":"2023-05-04T18:15:10.000Z","lastModified":"2026-06-17T05:52:47.000Z","status":"Modified","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"3.1","score":7.2,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-78"],"affected":["feiyuxing/vec40g firmware"],"epss":{"score":0.33713,"percentile":0.9839,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 33.7%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://github.com/eckert-lcc/cve/blob/main/Flying%20fish%20star.md","tags":["Exploit"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.228013","tags":["Permissions Required"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.228013","tags":["Permissions Required"],"source":"cna@vuldb.com"},{"url":"https://github.com/eckert-lcc/cve/blob/main/Flying%20fish%20star.md","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://vuldb.com/?ctiid.228013","tags":["Permissions Required"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://vuldb.com/?id.228013","tags":["Permissions Required"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-2522","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."}