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[email protected]NVD:CVE-2021-3160

HistoryJan 28, 2021 - 8:15 p.m.

CVE-2021-3160

2021-01-2820:15:13

CWE-502

[email protected]

web.nvd.nist.gov

vulnerability

deserialization

assuweb

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.8

Confidence

High

EPSS

0.006

Percentile

78.5%

JSON

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.

Affected configurations

Nvd

Node

acaassuwebMatch359.3

VendorProductVersionCPE
acaassuweb359.3cpe:2.3:a:aca:assuweb:359.3:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
aca	assuweb	359.3	cpe:2.3:a:aca:assuweb:359.3:::::::*

References

www.aca.fr/solution/assurex-solution-gestion-des-contrats-assurance/

www.digital.security/fr/sites/default/files/advisories/cert-ds_advisory_cve-2021-3160.txt

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.8

Confidence

High

EPSS

0.006

Percentile

78.5%

JSON

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