CVE-2021-3160
9.8
CRITICAL · CVSS 3.1 · EPSS 4.7% (pctl 92)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 4.67% — more likely to be exploited than 92% of all CVEs |
| Weakness | CWE-502 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2021-01-28 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| aca | assuweb |
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
→ the Explorer · watch your stack · NVD