CVE-2020-35992
6.5 · MEDIUMOverview
CVE-2020-35992 is a medium-severity vulnerability affecting fiserv prologue. It was published on August 23, 2022 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Fiserv Prologue through 2020-12-16 does not properly protect the database password. If an attacker were to gain access to the configuration file (specifically, the LogPassword attribute within appconfig.ini), they would be able to decrypt the password stored within the configuration file. This would yield cleartext credentials for the database (to gain access to financial records of customers stored within the database), and in some cases would allow remote login to the database.
Remediation
Check the references section for vendor advisories and patches from fiserv. Update prologue to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| fiserv | prologue | 0 | Affected |
Frequently Asked Questions
What is CVE-2020-35992?
CVE-2020-35992 is a medium-severity vulnerability affecting fiserv prologue. It was published on August 23, 2022 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2020-35992?
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-35992?
Check the references section for vendor advisories and patches from fiserv. Update prologue to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-35992?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-35992 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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