This vulnerability allows remote attackers to execute arbitrary code on affected installations of Qognify Ocularis 5.9.0.395. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of serialized objects provided to the EventCoordinator endpoint. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-11257.
References
Link | Resource |
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https://www.qognify.com/support-training/software-downloads/ | Release Notes Vendor Advisory |
https://www.zerodayinitiative.com/advisories/ZDI-20-1453/ | Third Party Advisory VDB Entry |
Configurations
History
26 Mar 2021, 19:41
Type | Values Removed | Values Added |
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References | (N/A) https://www.qognify.com/support-training/software-downloads/ - Release Notes, Vendor Advisory |
12 Mar 2021, 15:15
Type | Values Removed | Values Added |
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Summary | This vulnerability allows remote attackers to execute arbitrary code on affected installations of Qognify Ocularis 5.9.0.395. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of serialized objects provided to the EventCoordinator endpoint. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-11257. |
12 Mar 2021, 14:15
Type | Values Removed | Values Added |
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Summary | This vulnerability allows remote attackers to execute arbitrary code on affected installations of Qognify Ocularis 5.9.0.395. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of serialized objects provided to the EventCoordinator endpoint. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-11257. | |
References |
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16 Feb 2021, 18:33
Type | Values Removed | Values Added |
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References | (MISC) https://www.zerodayinitiative.com/advisories/ZDI-20-1453/ - Third Party Advisory, VDB Entry | |
References | (MISC) https://onssi.ftpstream.com/download/pbkwqEBlNQLBpfywrxvR/onssi/Software/Ocularis%206.0/Special%20Build/Ocularis%20Base.exe - Broken Link | |
CVSS |
v2 : v3 : |
v2 : 10.0
v3 : 9.8 |
CPE | cpe:2.3:a:qognify:ocularis:5.9.0.395:*:*:*:*:*:*:* | |
CWE | CWE-502 |
12 Feb 2021, 00:15
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2021-02-12 00:15
Updated : 2023-12-10 13:41
NVD link : CVE-2020-27868
Mitre link : CVE-2020-27868
CVE.ORG link : CVE-2020-27868
JSON object : View
Products Affected
qognify
- ocularis
CWE
CWE-502
Deserialization of Untrusted Data