Misys FusionCapital Opics Plus X.509 Certificate Chain Validation certificate validation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.9 | $0-$5k | 0.00 |
A vulnerability was found in Misys FusionCapital Opics Plus (the affected version unknown). It has been declared as problematic. This vulnerability affects an unknown part of the component X.509 Certificate Chain Validation. The manipulation with an unknown input leads to a certificate validation vulnerability. The CWE definition for the vulnerability is CWE-295. The product does not validate, or incorrectly validates, a certificate. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
Misys FusionCapital Opics Plus does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to obtain sensitive information via a crafted certificate.
The weakness was disclosed 07/19/2016 (Website). The advisory is available at kb.cert.org. This vulnerability was named CVE-2016-5655 since 06/16/2016. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1587.003 by the MITRE ATT&CK project.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The entries 90140 and 90141 are pretty similar.
Product
Vendor
Name
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.9VulDB Meta Temp Score: 5.9
VulDB Base Score: 5.9
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.9
NVD Vector: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Certificate validationCWE: CWE-295 / CWE-287
ATT&CK: T1587.003
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
06/16/2016 🔍07/19/2016 🔍
07/19/2016 🔍
07/19/2016 🔍
07/20/2016 🔍
03/04/2019 🔍
Sources
Advisory: kb.cert.orgStatus: Not defined
CVE: CVE-2016-5655 (🔍)
SecurityFocus: 92035 - Misys FusionCapital Opics Plus VU#682704 Multiple Security Vulnerabilities
See also: 🔍
Entry
Created: 07/20/2016 12:21Updated: 03/04/2019 16:27
Changes: 07/20/2016 12:21 (47), 03/04/2019 16:27 (13)
Complete: 🔍
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