CVE-2020-5341 Deserialization in Avamar Virtual Edition
Remote unauthenticated attackers can execute arbitrary code on Dell EMC Avamar Server and Integrated Data Protection Appliance via deserialization of untrusted data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-5341?
CVE-2020-5341 is a critical unsafe deserialization vulnerability in Dell Avamar Virtual Edition, published on 28 Jul 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Deserialization of Untrusted Data Vulnerability Dell EMC Avamar Server versions 7.4.1, 7.5.0, 7.5.1, 18.2, 19.1 and 19.2 and Dell EMC Integrated Data Protection Appliance versions 2.0, 2.1, 2.2, 2.3, 2.4 and 2.4.1 contain a Deserialization of Untrusted Data Vulnerability. A remote unauthenticated attacker could exploit this vulnerability to send a serialized payload that would execute code on the system.
Weakness: CWE-502
Which versions are affected by CVE-2020-5341?
It affects 2 products.
Products include Dell Emc Avamar Server, Dell Emc Integrated Data Protection Appliance Firmware.
How do I fix CVE-2020-5341?
No fix has been published for CVE-2020-5341 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2020-5341 being exploited?
There is no known exploitation of CVE-2020-5341 in the wild and no public exploit code.
Other vulnerabilities in Dell Avamar Virtual Edition
Sources
Also known as GHSA-wqh9-gr2m-8m6v.