{"id":"CVE-2012-4688","state":"PUBLISHED","title":"I-GEN opLYNX Central Authentication Bypass","description":"The Central application in i-GEN opLYNX before 2.01.9 allows remote attackers to bypass authentication via vectors involving the disabling of browser JavaScript support.","publishedAt":"2012-12-31T11:00:00.000Z","updatedAt":"2025-07-10T16:10:19.366Z","severity":{"score":7.5,"label":"High","version":"2.0","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","source":"icscert"},"assigner":"icscert","products":["i-GEN Solutions Corporation opLYNX"],"affected":[{"vendor":"i-GEN Solutions Corporation","product":"opLYNX","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.01.8","versionType":"custom"}]}],"references":["https://www.cisa.gov/news-events/ics-advisories/icsa-12-362-01","http://www.us-cert.gov/control_systems/pdf/ICSA-12-362-01.pdf"],"weaknesses":["CWE-592"],"ingestedAt":"2026-10-29T19:40:25.231Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2012/4xxx/CVE-2012-4688.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2012-4688","state":"PUBLISHED","datePublished":"2012-12-31T11:00:00.000Z","dateUpdated":"2025-07-10T16:10:19.366Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2012-08-28T00:00:00.000Z"},"containers":{"cna":{"title":"I-GEN opLYNX Central Authentication Bypass","descriptions":[{"lang":"en","value":"The Central application in i-GEN opLYNX before 2.01.9 allows remote attackers to bypass authentication via vectors involving the disabling of browser JavaScript support."}],"affected":[{"vendor":"i-GEN Solutions Corporation","product":"opLYNX","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.01.8","versionType":"custom"}]}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-12-362-01"}],"metrics":[{"cvssV2_0":{"accessComplexity":"LOW","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"PARTIAL","baseScore":7.5,"confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","version":"2.0"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-592","description":"CWE-592","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateUpdated":"2025-07-10T16:10:19.366Z"},"credits":[{"lang":"en","type":"finder","value":"Anthony Cicalla has identified an authentication bypass vulnerability"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"i-GEN Solutions has released a new version, opLYNX 2.01.9, that resolves\n this vulnerability. The new version is installed during logon and \nautomatically applied. Anthony Cicalla has tested  the new version and \nvalidated that it resolves the vulnerability. To manually obtain the new\n version, ICS-CERT recommends customers contact i-GEN Solutions customer\n service.i-GEN’s customer service, <a target=\"_blank\" rel=\"nofollow\" href=\"http://www.i-gen.com\">http://www.i-gen.com</a>, \nsupport@i-gen.com\n\n<br>"}],"value":"i-GEN Solutions has released a new version, opLYNX 2.01.9, that resolves\n this vulnerability. The new version is installed during logon and \nautomatically applied. Anthony Cicalla has tested  the new version and \nvalidated that it resolves the vulnerability. To manually obtain the new\n version, ICS-CERT recommends customers contact i-GEN Solutions customer\n service.i-GEN’s customer service,  http://www.i-gen.com , \nsupport@i-gen.com"}],"source":{"advisory":"ICSA-12-362-01","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"ics-cert@hq.dhs.gov","ID":"CVE-2012-4688","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The Central application in i-GEN opLYNX before 2.01.9 allows remote attackers to bypass authentication via vectors involving the disabling of browser JavaScript support."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://www.us-cert.gov/control_systems/pdf/ICSA-12-362-01.pdf","refsource":"MISC","url":"http://www.us-cert.gov/control_systems/pdf/ICSA-12-362-01.pdf"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.us-cert.gov/control_systems/pdf/ICSA-12-362-01.pdf","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T20:42:55.146Z"}}]}}}