CVE-2019-3752 XML external entity in Avamar

High 8.2 Published 16 Jul 2021 Updated 16 Sep 2024

Remote unauthenticated attackers can cause denial of service or expose information via XML External Entity injection in Dell EMC Avamar Server.

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-2019-3752?

CVE-2019-3752 is a high-severity vulnerability in Dell Avamar, published on 16 Jul 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Dell EMC Avamar Server versions 7.4.1, 7.5.0, 7.5.1, 18.2 and 19.1 and Dell EMC Integrated Data Protection Appliance (IDPA) versions 2.0, 2.1, 2.2, 2.3 and 2.4. contain an XML External Entity(XXE) Injection vulnerability. A remote unauthenticated malicious user could potentially exploit this vulnerability to cause Denial of Service or information exposure by supplying specially crafted document type definitions (DTDs) in an XML request.

Weakness: CWE-611

Which versions are affected by CVE-2019-3752?

It affects 2 products.

Products include Dell Emc Avamar Server, Dell Emc Integrated Data Protection Appliance.

How do I fix CVE-2019-3752?

No fix has been published for CVE-2019-3752 yet. Limit exposure of the affected software until one is available.

Is CVE-2019-3752 being exploited?

There is no known exploitation of CVE-2019-3752 in the wild and no public exploit code.

Sources

Also known as GHSA-pg28-353j-pr59.