PT-2023-2630 · Oracle · Oracle Banking Virtual Account Management

Nguyen Binh Minh · Published 2023-04-18 · Updated 2023-04-19 · CVE-2023-21903

Positive Technologies (AI Summary)

CVSS v2.0

6.1

Medium

Base vector

AV:N/AC:H/Au:S/C:C/I:P/A:P

Name of the Vulnerable Software and Affected Versions Oracle Banking Virtual Account Management versions 14.5 through 14.7

Description The issue is related to insufficient input validation in the OBVAM Internal Tfr Domain component of Oracle Banking Virtual Account Management, part of Oracle Financial Services Applications. This can allow a remote attacker to cause a denial of service or gain read, modify, add, or delete access to data. Successful attacks require human interaction from a person other than the attacker and can result in unauthorized access to critical data, update, insert, or delete access to some data, and the ability to cause a partial denial of service.

Recommendations For versions 14.5 through 14.7, consider restricting access to the OBVAM Internal Tfr Domain component until a patch is available. As a temporary workaround, limit network access via HTTP to minimize the risk of exploitation. Ensure that only high-privileged attackers with proper authorization have access to the system to reduce the impact of a potential attack. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2023-02470

CVE-2023-21903

Affected Products

Oracle Banking Virtual Account Management

References · 6

• https://bdu.fstec.ru/vul/2023-02470 · Security Note
• https://oracle.com/security-alerts/cpuapr2023.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21903 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21903 · Vendor Advisory
• https://t.me/cvenotify/48638 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2023041893 · Note