{"cve":"CVE-2006-1928","nvd":{"published":"2006-04-20T18:06:00.000","modified":"2026-06-16T22:23:57.453","status":"Modified","description":"Cisco IOS XR, when configured for Multi Protocol Label Switching (MPLS) and running on Cisco CRS-1 routers, allows remote attackers to cause a denial of service (Modular Services Cards (MSC) crash or \"MPLS packet handling problems\") via certain MPLS packets, as identified by Cisco bug IDs (1) CSCsd15970 and (2) CSCsd55531.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://secunia.com/advisories/19740","http://securitytracker.com/id?1015964","http://www.cisco.com/warp/public/707/cisco-sa-20060419-xr.shtml","http://www.osvdb.org/24811","http://www.securityfocus.com/bid/17607"],"products":["cisco:ios_xr"],"source":"nvd","synced_at":"2026-10-19T19:42:01.759833969+00:00"},"epss":{"cve":"CVE-2006-1928","score":0.01857,"percentile":0.79206,"date":"2026-11-01"},"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."]}