CVE-2021-35549 Missing authorization in Solaris Operating System
Low-privileged attackers can modify data and cause partial denial of service in Oracle Solaris via a utility vulnerability requiring user interaction.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-35549?
CVE-2021-35549 is a low-severity missing authorization vulnerability in Oracle Solaris, published on 20 Oct 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Utility). The supported version that is affected is 11. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Solaris accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Solaris. CVSS 3.1 Base Score 3.9 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L).
Which versions are affected by CVE-2021-35549?
It affects 1 product.
Products include Oracle Solaris.
How do I fix CVE-2021-35549?
No fix has been published for CVE-2021-35549 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-2021-35549 being exploited?
There is no known exploitation of CVE-2021-35549 in the wild and no public exploit code.
Other vulnerabilities in Oracle Solaris
Sources
Also known as GHSA-x835-c6fq-m9w3.