{"cvss":0.0,"datePublished":"2023-12-24T00:00:00Z","dateUpdated":"2023-12-24T00:00:00Z","description":"An OS Command Injection vulnerability exists in the ping.php script functionality of Advantech R-SeeNet v 2.4.12 (20.10.2020). A specially crafted HTTP request can lead to arbitrary OS command execution. An attacker can send a crafted HTTP request to trigger this vulnerability.","dueDate":"","id":"CVE-2021-21805","kev_catalogs":["vulncheck"],"knownRansomwareCampaignUse":"Unknown","product":"r-seenet","requiredAction":"Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.","severity":"HIGH","source":"vulncheck_kev","title":"advantech r-seenet Improper Neutralization of Special Elements used in an OS Command","vendor":"advantech"}