{"cve":"CVE-2014-2183","nvd":{"published":"2014-04-29T10:37:04.013","modified":"2026-06-17T00:06:11.950","status":"Modified","description":"The L2TP module in Cisco IOS XE 3.10S(.2) and earlier on ASR 1000 routers allows remote authenticated users to cause a denial of service (ESP card reload) via a malformed L2TP packet, aka Bug ID CSCun09973.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2183","http://tools.cisco.com/security/center/viewAlert.x?alertId=33971","http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2183","http://tools.cisco.com/security/center/viewAlert.x?alertId=33971"],"products":["cisco:asr_1001","cisco:asr_1002","cisco:asr_1002-x","cisco:asr_1002_fixed_router","cisco:asr_1004","cisco:asr_1006","cisco:asr_1013","cisco:asr_1023_router","cisco:ios_xe"],"source":"nvd","synced_at":"2026-10-19T20:32:06.812358378+00:00"},"epss":{"cve":"CVE-2014-2183","score":0.01319,"percentile":0.70841,"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."]}