CVE-2021-35570 Missing authorization in Mobile Field Service

High 8.1 Published 20 Oct 2021 Updated 25 Sep 2024

Low-privileged attackers can unauthorizedly read, create, delete, or modify critical data in Oracle Mobile Field Service 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-2021-35570?

CVE-2021-35570 is a high-severity missing authorization vulnerability in Oracle Corporation Mobile Field Service, published on 20 Oct 2021. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Mobile Field Service product of Oracle E-Business Suite (component: Admin UI). Supported versions that are affected are 12.1.1-12.1.3 and 12.2.3-12.2.10. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Mobile Field Service. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Mobile Field Service accessible data as well as unauthorized access to critical data or complete access to all Oracle Mobile Field Service 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-2021-35570?

It affects 1 product.

Products include Oracle Mobile Field Service.

How do I fix CVE-2021-35570?

No fix has been published for CVE-2021-35570 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-2021-35570 being exploited?

There is no known exploitation of CVE-2021-35570 in the wild and no public exploit code.

Sources

Also known as GHSA-f2fv-j5fp-9j68.