CVE-2021-3160

moderate-risk
Published 2021-01-28

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.

Do I need to act?

!
14.3% chance of exploitation in next 30 days
EPSS score — higher than 86% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Aca

References (4)

Vendor Advisory https://www.aca.fr/solution/assurex-solution-gestion-des-contrats-assurance/
Third Party Advisory https://www.digital.security/fr/sites/default/files/advisories/cert-ds_advisory_...
Vendor Advisory https://www.aca.fr/solution/assurex-solution-gestion-des-contrats-assurance/
Third Party Advisory https://www.digital.security/fr/sites/default/files/advisories/cert-ds_advisory_...
49
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 12/34 · Low
Exposure 5/34 · Minimal