{"id":"CVE-2020-14510","published":"2020-08-25T13:19:33Z","modified":"2024-09-16T19:25:36Z","title":"OFF-BY-ONE ERROR CWE-193","vendor":"Secomea","product":"GateManager","tier":"core","eol":null,"affectedVersions":[{"vendor":"Secomea","product":"GateManager","versions":[">= All versions prior to 9.2c, < 9.2c"]}],"description":{"text":"GateManager versions prior to 9.2c, The affected product contains a hard-coded credential for telnet, allowing an unprivileged attacker to execute commands as root.","provenance":"source","from":"CVE.org"},"summary":{"text":"Secomea GateManager versions prior to 9.2c contain a hard-coded credential for telnet access. An unprivileged attacker with network access can use it, without authentication or user interaction, to execute commands as root.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-23T07:16:01Z"},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.02487,"percentile":0.84563,"date":"2026-10-28","provenance":"source"},"kev":null,"vulncheckKev":null,"exploited":false,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[{"id":"CWE-193","name":"Off-by-one Error"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-20-210-01","tags":["x_refsource_MISC"]}],"techniques":[{"id":"T1078.001","name":"Default Accounts","tactics":["initial-access","persistence","privilege-escalation","stealth"],"provenance":"source","basis":"ctid-cve","bases":["ctid-cve"],"basisDetail":"CTID attack_to_cve (Phase 2)","mappingType":"primary_impact","evidence":[],"confidence":"high"},{"id":"T1059","name":"Command and Scripting Interpreter","tactics":["execution"],"provenance":"source","basis":"ctid-cve","bases":["ctid-cve"],"basisDetail":"CTID attack_to_cve (Phase 2)","mappingType":"secondary_impact","evidence":[],"confidence":"high"},{"id":"T1068","name":"Exploitation for Privilege Escalation","tactics":["privilege-escalation"],"provenance":"source","basis":"ctid-cve","bases":["ctid-cve"],"basisDetail":"CTID attack_to_cve (Phase 2)","mappingType":"secondary_impact","evidence":[],"confidence":"high"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2020-6646","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-6646","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[{"stage":"primary","techniques":["T1078.001"],"provenance":"source"},{"stage":"secondary","techniques":["T1059","T1068"],"provenance":"source"}],"timeline":[{"date":"2020-08-25","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2020-14510","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":23.8,"factors":[{"name":"In a KEV catalog","points":0.0,"detail":"not listed"},{"name":"Recent KEV listing","points":0.0,"detail":"not listed"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":16.91,"detail":"percentile 0.8456"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":0.0,"detail":"none found"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":6.86,"detail":"base score 9.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}