PT-2023-2634 · Oracle · Oracle Banking Virtual Account Management

Nguyen Binh Yen · Published 2023-04-18 · Updated 2023-04-19 · CVE-2023-21907

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

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

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 Trn Journal Domain component. It allows a high-privileged attacker with network access via HTTP to compromise Oracle Banking Virtual Account Management, resulting in unauthorized access to critical data, complete access to all accessible data, and unauthorized update, insert, or delete access to some accessible data. Successful attacks require human interaction from a person other than the attacker and can also cause a hang or frequently repeatable crash of Oracle Banking Virtual Account Management.

Recommendations For versions 14.5 through 14.7, consider restricting access to the OBVAM Trn Journal Domain component to minimize the risk of exploitation until a patch is available. As a temporary workaround, ensure that all inputs to the Oracle Banking Virtual Account Management are thoroughly validated to prevent potential attacks. 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:2023-02474

CVE-2023-21907

Affected Products

Oracle Banking Virtual Account Management

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-21907 · Security Note
• https://oracle.com/security-alerts/cpuapr2023.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21907 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-02474 · Security Note
• https://cybersecurity-help.cz/vdb/SB2023041893 · Note