{"cve":"CVE-2011-2591","nvd":{"published":"2011-08-05T21:55:01.903","modified":"2026-06-16T23:31:36.680","status":"Modified","description":"Multiple buffer overflows in the Provideo ActiveX controls allow remote attackers to execute arbitrary code via crafted input fields, as demonstrated by (1) a long strIp argument to the voice method in 2way.dll in the alarm 1.0.3.1 ActiveX control, (2) a network response to AXPlayer.ocx in the GMAXPlayer 2.0.8.2 ActiveX control, the (3) UserName or (4) Password parameter to AXPlayer.ocx in the GMAXPlayer 2.0.8.2 ActiveX control, (5) a long Id parameter to the GetString method in PAxPlayer.ocx in the PAxPlayer 3.0.0.9 ActiveX control, or (6) a long strAdr parameter to the ConnectIPCam method in PAxPlayer.ocx in the PAxPlayer 3.0.0.9 ActiveX control.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://osvdb.org/74310","http://osvdb.org/74311","http://osvdb.org/74312","http://osvdb.org/74313","http://osvdb.org/74314"],"products":["provideo:alarm_activex_control","provideo:gmax_activex_control","provideo:paxplayer_activex_control"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-2591","score":0.05388,"percentile":0.92671,"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."]}