CVE-2016-8320 Missing authorization in FLEXCUBE Enterprise Limits and Collateral Management
Unauthenticated attackers can modify and read data in Oracle FLEXCUBE via HTTP, requiring user interaction to exploit.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2016-8320?
CVE-2016-8320 is a medium-severity missing authorization vulnerability in Oracle FLEXCUBE Enterprise Limits and Collateral Management, published on 27 Jan 2017. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Vulnerability in the Oracle FLEXCUBE Enterprise Limits and Collateral Management component of Oracle Financial Services Applications (subcomponent: Core). Supported versions that are affected are 12.0.0 and 12.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle FLEXCUBE Enterprise Limits and Collateral Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle FLEXCUBE Enterprise Limits and Collateral Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle FLEXCUBE Enterprise Limits and Collateral Management accessible data as well as unauthorized read access to a subset of Oracle FLEXCUBE Enterprise Limits and Collateral Management accessible data. CVSS v3.0 Base Score 6.1 (Confidentiality and Integrity impacts).
Weakness: CWE-284
Which versions are affected by CVE-2016-8320?
It affects 1 product.
Products include Oracle Flexcube Enterprise Limits and Collateral Management.
How do I fix CVE-2016-8320?
No fix has been published for CVE-2016-8320 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-2016-8320 being exploited?
There is no known exploitation of CVE-2016-8320 in the wild and no public exploit code.
Other vulnerabilities in Oracle FLEXCUBE Enterprise Limits and Collateral Management
- CVE-2017-3493 Information disclosure in FLEXCUBE Enterprise Limits and Collateral Management
- CVE-2018-3051 Missing authorization in FLEXCUBE Enterprise Limits and Collateral Management
- CVE-2018-3041 Denial of service in FLEXCUBE Enterprise Limits and Collateral Management
- CVE-2017-3491 Information disclosure in FLEXCUBE Enterprise Limits and Collateral Management
- CVE-2018-3037 Missing authorization in FLEXCUBE Enterprise Limits and Collateral Management
Sources
Also known as GHSA-c257-pr57-9cr7.