CVE-2018-2749 Missing authorization in FLEXCUBE Universal Banking
Low-privileged attackers can modify or read banking data via HTTP with user interaction, requiring patches for Oracle Banking Corporate Lending.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2018-2749?
CVE-2018-2749 is a medium-severity missing authorization vulnerability in Oracle Flexcube Universal Banking, published on 19 Apr 2018. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Vulnerability in the Oracle Banking Corporate Lending component of Oracle Financial Services Applications (subcomponent: Core module). Supported versions that are affected are 12.3.0, 12.4.0, 12.5.0 and 14.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Banking Corporate Lending. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Banking Corporate Lending, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Banking Corporate Lending accessible data as well as unauthorized read access to a subset of Oracle Banking Corporate Lending accessible data. CVSS 3.0 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).
Which versions are affected by CVE-2018-2749?
It affects 5 products.
Products include Oracle Banking Corporate Lending, Oracle Banking Payments, Oracle Flexcube Enterprise Limits and Collateral Management, Oracle Flexcube Investor Servicing, Oracle Flexcube Universal Banking.
How do I fix CVE-2018-2749?
No fix has been published for CVE-2018-2749 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2018-2749 being exploited?
There is no known exploitation of CVE-2018-2749 in the wild and no public exploit code.
Other vulnerabilities in Oracle Flexcube Universal Banking
- CVE-2018-2706 Auth bypass in Banking Corporate Lending
- CVE-2018-3050 Missing authorization in Banking Corporate Lending
- CVE-2018-2707 Missing authorization in Banking Corporate Lending
- CVE-2020-2718 Missing authorization in Banking Corporate Lending
- CVE-2018-2746 Information disclosure in FLEXCUBE Universal Banking
Sources
Also known as GHSA-3g3g-f89f-9wh3.