Strix
26.1K

CVE-2020-5341

CRITICALCVSS 9.8/10EPSS 4.25%

Last modified

CVE-2020-5341 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 4.25% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
4.25%

89.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
DellEmc Avamar Server7.4.1
DellEmc Avamar Server7.5.0
DellEmc Avamar Server7.5.1
DellEmc Avamar Server18.1
DellEmc Avamar Server18.2
DellEmc Avamar Server19.1
DellEmc Avamar Server19.2
DellEmc Integrated Data Protection Appliance Firmware2.0
DellEmc Integrated Data Protection Appliance Firmware2.1
DellEmc Integrated Data Protection Appliance Firmware2.2
DellEmc Integrated Data Protection Appliance Firmware2.3
DellEmc Integrated Data Protection Appliance Firmware2.4
DellEmc Integrated Data Protection Appliance Firmware2.4.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-5341?
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.
How severe is CVE-2020-5341?
CVE-2020-5341 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 4.25% probability of exploitation in the next 30 days.
How do I fix CVE-2020-5341?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-5341?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST