{"id":"CVE-2021-27486","state":"PUBLISHED","title":"FATEK Automation WinProladder Versions 3.30 and prior is vulnerable to an integer underflow, which may cause an out-of-bounds write and allow an attacker to execute arbitrary code.","description":"FATEK Automation WinProladder Versions 3.30 and prior is vulnerable to an integer underflow, which may cause an out-of-bounds write and allow an attacker to execute arbitrary code.","publishedAt":"2021-04-12T14:36:05.000Z","updatedAt":"2024-08-03T21:26:08.941Z","severity":null,"assigner":"icscert","products":["n/a FATEK Automation WinProladder"],"affected":[{"vendor":"n/a","product":"FATEK Automation WinProladder","versions":[{"version":"WinProladder Versions 3.30 and prior","status":"affected"}]}],"references":["https://us-cert.cisa.gov/ics/advisories/icsa-21-098-01"],"weaknesses":["CWE-191"],"ingestedAt":"2026-10-29T19:48:15.637Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/27xxx/CVE-2021-27486.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-27486","state":"PUBLISHED","datePublished":"2021-04-12T14:36:05.000Z","dateUpdated":"2024-08-03T21:26:08.941Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2021-02-19T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"FATEK Automation WinProladder Versions 3.30 and prior is vulnerable to an integer underflow, which may cause an out-of-bounds write and allow an attacker to execute arbitrary code."}],"affected":[{"vendor":"n/a","product":"FATEK Automation WinProladder","versions":[{"version":"WinProladder Versions 3.30 and prior","status":"affected"}]}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-098-01","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-191","description":"INTEGER UNDERFLOW (WRAP OR WRAPAROUND) CWE-191","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","dateUpdated":"2021-04-16T18:13:28.000Z","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"ics-cert@hq.dhs.gov","ID":"CVE-2021-27486","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"FATEK Automation WinProladder","version":{"version_data":[{"version_value":"WinProladder Versions 3.30 and prior"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"FATEK Automation WinProladder Versions 3.30 and prior is vulnerable to an integer underflow, which may cause an out-of-bounds write and allow an attacker to execute arbitrary code."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"INTEGER UNDERFLOW (WRAP OR WRAPAROUND) CWE-191"}]}]},"references":{"reference_data":[{"name":"https://us-cert.cisa.gov/ics/advisories/icsa-21-098-01","refsource":"MISC","url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-098-01"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-098-01","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T21:26:08.941Z"}}]}}}