CVE-2020-3335 Cisco Application Services Engine Software Authorization Vulnerability
An authenticated local attacker can read sensitive information of other users due to insufficient authorization checks in the key store.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-3335?
CVE-2020-3335 is a medium-severity missing authorization vulnerability in Cisco Application Policy Infrastructure Controller (APIC), published on 3 Jun 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability in the key store of Cisco Application Services Engine Software could allow an authenticated, local attacker to read sensitive information of other users on an affected device. The vulnerability is due to insufficient authorization limitations. An attacker could exploit this vulnerability by logging in to an affected device locally with valid credentials. A successful exploit could allow the attacker to read the sensitive information of other users on the affected device.
Which versions are affected by CVE-2020-3335?
It affects 2 products.
Products include Cisco Application Policy Infrastructure Controller, Cisco Application Services Engine.
How do I fix CVE-2020-3335?
No fix has been published for CVE-2020-3335 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-2020-3335 being exploited?
There is no known exploitation of CVE-2020-3335 in the wild and no public exploit code.
Other vulnerabilities in Cisco Application Policy Infrastructure Controller (APIC)
- CVE-2021-1393 Cisco Application Services Engine Unauthorized Access Vulnerabilities
- CVE-2021-1396 Cisco Application Services Engine Unauthorized Access Vulnerabilities
- CVE-2021-1577 Cisco Application Policy Infrastructure Controller Arbitrary File Read and Write Vulnerability
- CVE-2023-20011 Cross-site request forgery in Cisco Application Policy Infrastructure Controller (APIC)
- CVE-2021-1578 Cisco Application Policy Infrastructure Controller Privilege Escalation Vulnerability
Sources
Also known as GHSA-wghf-mhcc-gjh8.