{"cve":"CVE-2007-4649","nvd":{"published":"2007-08-31T23:17:00.000","modified":"2026-06-16T22:44:30.273","status":"Modified","description":"MicroWorld eScan Virus Control 9.0.722.1, Anti-Virus 9.0.722.1, and Internet Security 9.0.722.1 use weak permissions (Everyone:Full Control) for their installation directory trees, which allows local users to gain privileges by replacing application files, as demonstrated by traysser.exe.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065509.html","http://secunia.com/advisories/26581","http://securityreason.com/securityalert/3085","http://www.securityfocus.com/bid/25493","https://exchange.xforce.ibmcloud.com/vulnerabilities/36367"],"products":["microworld_technologies:escan_anti-virus","microworld_technologies:escan_internet_security","microworld_technologies:escan_virus_control"],"source":"nvd","synced_at":"2026-10-19T19:48:28.501292361+00:00"},"epss":{"cve":"CVE-2007-4649","score":0.00886,"percentile":0.59261,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}