{"id":"CVE-2011-0923","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-0923","generatedAt":"2026-10-27T20:51:43.604Z","title":"The client in HP Data Protector does not properly validate EXEC_CMD arguments, which allows remote attackers to execute arbitrary Perl code via a crafted command, related to the \"local bin directory.\"","description":"The client in HP Data Protector does not properly validate EXEC_CMD arguments, which allows remote attackers to execute arbitrary Perl code via a crafted command, related to the \"local bin directory.\"","published":"2011-02-09T01:00:10.000Z","lastModified":"2026-06-16T23:28:19.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":10,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C"},"cwe":["CWE-20"],"affected":["hp/data protector"],"epss":{"score":0.81081,"percentile":0.9963,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":5,"verified":true,"firstPublished":"2011-05-28","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":27400,"kind":"exploit","title":"HP Data Protector - Remote Command Execution","url":"https://www.exploit-db.com/exploits/27400","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/27400.py","file":"exploits/windows/remote/27400.py","published":"2013-08-07","added":"2013-08-07","updated":"2013-08-07","author":"Alessandro Di Pinto & Claudio Moletta","type":"remote","platform":"windows","port":null,"verified":false,"codes":["CVE-2011-0923","OSVDB-72526"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"http://www.zerodayinitiative.com/advisories/ZDI-11-055/"},{"edbId":18521,"kind":"exploit","title":"HP Data Protector 6.1 - EXEC_CMD Remote Code Execution (Metasploit)","url":"https://www.exploit-db.com/exploits/18521","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/18521.rb","file":"exploits/windows/remote/18521.rb","published":"2012-02-25","added":"2012-02-25","updated":"2012-02-25","author":"Metasploit","type":"remote","platform":"windows","port":null,"verified":true,"codes":["CVE-2011-0923","OSVDB-72526"],"tags":"Metasploit Framework (MSF)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"http://www.zerodayinitiative.com/advisories/ZDI-11-055/"},{"edbId":17648,"kind":"exploit","title":"HP Data Protector (Linux) - Remote Command Execution","url":"https://www.exploit-db.com/exploits/17648","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/17648.sh","file":"exploits/linux/remote/17648.sh","published":"2011-08-10","added":"2011-08-10","updated":"2016-12-04","author":"SZ","type":"remote","platform":"linux","port":null,"verified":false,"codes":["CVE-2011-0923"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"http://www.zerodayinitiative.com/advisories/ZDI-11-055/"},{"edbId":17614,"kind":"exploit","title":"HP Data Protector (HP-UX) - Remote Shell","url":"https://www.exploit-db.com/exploits/17614","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hp-ux/remote/17614.sh","file":"exploits/hp-ux/remote/17614.sh","published":"2011-08-05","added":"2011-08-05","updated":"2011-08-05","author":"Adrian Puente Z.","type":"remote","platform":"hp-ux","port":null,"verified":false,"codes":["CVE-2011-0923"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"http://www.zerodayinitiative.com/advisories/ZDI-11-055/"},{"edbId":17339,"kind":"exploit","title":"HP Data Protector Client 6.11 - 'EXEC_CMD' Remote Code Execution","url":"https://www.exploit-db.com/exploits/17339","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/17339.py","file":"exploits/windows/remote/17339.py","published":"2011-05-28","added":"2011-05-28","updated":"2011-05-28","author":"fdiskyou","type":"remote","platform":"windows","port":null,"verified":true,"codes":["CVE-2011-0923"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":"http://www.exploit-db.com/screenshots/idlt17500/17339.png","referenceUrl":"http://www.zerodayinitiative.com/advisories/ZDI-11-055/"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 81.1%, higher than 100% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-hp","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=130391284726795&w=2","source":"cve@mitre.org"},{"url":"http://securityreason.com/securityalert/8261","source":"cve@mitre.org"},{"url":"http://securityreason.com/securityalert/8323","source":"cve@mitre.org"},{"url":"http://securityreason.com/securityalert/8329","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/46234","source":"cve@mitre.org"},{"url":"http://www.vupen.com/english/advisories/2011/0308","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://zerodayinitiative.com/advisories/ZDI-11-055/","source":"cve@mitre.org"},{"url":"http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-hp","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://marc.info/?l=bugtraq&m=130391284726795&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securityreason.com/securityalert/8261","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securityreason.com/securityalert/8323","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securityreason.com/securityalert/8329","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/46234","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0308","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://zerodayinitiative.com/advisories/ZDI-11-055/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-0923","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."}