CVE-2019-18956: Divisa Proxia Suite 9 < 9.12.16, 9.11.19, 9.10.26, 9.9.8, 9.8.43 and 9.7.10, 10.0 < 10.0.32, and 10.1 < 10.1.5, SparkSpace 1.0 < 1.0.30, 1.1 < 1.1.2, and 1.2 <…

PriorityP265critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

5.76%

92.1th percentile

Divisa Proxia Suite 9 < 9.12.16, 9.11.19, 9.10.26, 9.9.8, 9.8.43 and 9.7.10, 10.0 < 10.0.32, and 10.1 < 10.1.5, SparkSpace 1.0 < 1.0.30, 1.1 < 1.1.2, and 1.2 < 1.2.4, and Proxia PHR 1.0 < 1.0.30 and 1.1 < 1.1.2 allows remote code execution via untrusted Java deserialization. The proxia-error cookie is insecurely deserialized in every request (GET or POST). Thus, an unauthenticated attacker can easily craft a seria1.0lized payload in order to execute arbitrary code via the prepareError function in the com.divisait.dv2ee.controller.MVCControllerServlet class of the dv2eemvc.jar component. allows remote code execution via untrusted Java deserialization. The proxia-error cookie is insecurely deserialized in every request (GET or POST). Thus, an unauthenticated attacker can easily craft a serialized payload in order to execute arbitrary code via the prepareError function in the com.divisait.dv2ee.controller.MVCControllerServlet class of the dv2eemvc.jar component. Affected products include Proxia Premium Edition 2017 and Sparkspace.

Affected

16 ranges

Vendor	Product	Version range	Fixed in
divisait	dv2eemvc	17-62 – 17-147	—
divisait	dv2eemvc	>= 18.6 < 18.6.42	18.6.42
divisait	dv2eemvc	>= 19.0 < 19.0.13	19.0.13
divisait	dv2eemvc	>= 19.1 < 19.1.19	19.1.19
divisait	dv2eemvc	>= 19.2 < 19.2.41	19.2.41
divisait	dv2eemvc	>= 19.3 < 19.3.37	19.3.37
divisait	dv2eemvc	>= 19.4 < 19.4.13	19.4.13
divisait	dv2eemvc	>= 20.0 < 20.0.13	20.0.13
divisait	proxia_phr	>= 1.0 < 1.0.30	1.0.30
divisait	proxia_phr	>= 1.1 < 1.1.2	1.1.2
divisait	proxia_suite	>= 10.0 < 10.0.32	10.0.32
divisait	proxia_suite	>= 10.1 < 10.1.5	10.1.5
divisait	proxia_suite	>= 9.0 < 9.12.16	9.12.16
divisait	sparkspace	>= 1.0 < 1.0.30	1.0.30
divisait	sparkspace	>= 1.1 < 1.1.2	1.1.2
divisait	sparkspace	>= 1.2 < 1.2.4	1.2.4

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

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