CVE-2021-3160

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 14.33% Top 10%
Vendor Advisory aca.fr
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
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.txt third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-3160?
CVE-2021-3160 has been scored as a critical severity vulnerability.
How to fix CVE-2021-3160?
To fix CVE-2021-3160, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-3160 being actively exploited in the wild?
It is possible that CVE-2021-3160 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~14% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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