CVE-2021-3160
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.67%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.67% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- aca/assuweb
- Source
- cve@mitre.org
References
- https://www.aca.fr/solution/assurex-solution-gestion-des-contrats-assurance/Vendor Advisory
- https://www.digital.security/fr/sites/default/files/advisories/cert-ds_advisory_cve-2021-3160.txtThird Party Advisory
- https://www.aca.fr/solution/assurex-solution-gestion-des-contrats-assurance/Vendor Advisory
- https://www.digital.security/fr/sites/default/files/advisories/cert-ds_advisory_cve-2021-3160.txtThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.