{"cve":"CVE-2021-3160","nvd":{"published":"2021-01-28T20:15:13.227","modified":"2026-06-17T04:04:46.230","status":"Modified","description":"Deserialization of untrusted data in the login page of ASSUWEB 359.3 build 1 subcomponent of ACA ASSUREX RENTES product allows a remote attacker to inject unsecure serialized Java object using a specially crafted HTTP request, resulting in an unauthenticated remote code execution on the server.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-502"],"references":["https://www.aca.fr/solution/assurex-solution-gestion-des-contrats-assurance/","https://www.digital.security/fr/sites/default/files/advisories/cert-ds_advisory_cve-2021-3160.txt","https://www.aca.fr/solution/assurex-solution-gestion-des-contrats-assurance/","https://www.digital.security/fr/sites/default/files/advisories/cert-ds_advisory_cve-2021-3160.txt"],"products":["aca:assuweb"],"source":"nvd","synced_at":"2026-10-19T21:14:10.479542811+00:00"},"epss":{"cve":"CVE-2021-3160","score":0.04874,"percentile":0.92054,"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."]}