PT-2020-4549 · Oracle · Oracle Flexcube Direct Banking

Shiva Gupta · Published 2020-10-21 · Updated 2020-10-22 · CVE-2020-14897

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:M/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Oracle FLEXCUBE Direct Banking versions 12.0.1 through 12.0.3

Description The issue is related to insufficient input validation in the Pre Login component of Oracle FLEXCUBE Direct Banking. This can allow a remote attacker to gain unauthorized access to protected information via the HTTP protocol. Successful attacks require human interaction from a person other than the attacker and can result in unauthorized access to critical data or complete access to all accessible data.

Recommendations For versions 12.0.1, 12.0.2, and 12.0.3, update to a version that includes the fix for this issue to prevent exploitation. As a temporary workaround, consider restricting access to the Pre Login component until a patch is available. Avoid using the HTTP protocol for sensitive operations until the issue is resolved.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2020-05098

CVE-2020-14897

Affected Products

Oracle Flexcube Direct Banking

References · 6

• https://osv.dev/vulnerability/CVE-2020-14897 · Vendor Advisory
• https://oracle.com/security-alerts/cpuoct2020.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-05098 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-14897 · Security Note
• https://t.me/cibsecurity/15484 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2020102923 · Note