Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Fiserv | Prologue | <= 2020-12-16 |
Related Weaknesses (CWE)
References
- https://github.com/micahvandeusen/PrologueDecryptThird Party Advisory
- https://www.fiserv.comVendor Advisory
- https://github.com/micahvandeusen/PrologueDecryptThird Party Advisory
- https://www.fiserv.comVendor Advisory
FAQ
What is CVE-2020-35992?
CVE-2020-35992 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 appconf...
How severe is CVE-2020-35992?
CVE-2020-35992 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-35992?
Check the references section above for vendor advisories and patch information. Affected products include: Fiserv Prologue.