CVE-2021-2270 Missing authorization in Site Hub
Low-privileged attackers can unauthorizedly read, create, delete, or modify critical data in Oracle Site Hub via HTTP.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-2270?
CVE-2021-2270 is a high-severity missing authorization vulnerability in Oracle Corporation Site Hub, published on 22 Apr 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Vulnerability in the Oracle Site Hub product of Oracle E-Business Suite (component: Sites). Supported versions that are affected are 12.1.1-12.1.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Site Hub. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Site Hub accessible data as well as unauthorized access to critical data or complete access to all Oracle Site Hub accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
Which versions are affected by CVE-2021-2270?
It affects 1 product.
Products include Oracle Site Hub.
How do I fix CVE-2021-2270?
No fix has been published for CVE-2021-2270 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-2021-2270 being exploited?
There is no known exploitation of CVE-2021-2270 in the wild and no public exploit code.
Sources
Also known as GHSA-4rr5-w8h8-p753.